There should be a wire that comes off the negative cable that bolts to the fender. if its cranking over ok, i doubt its an engine grounding issue. 3. . The only thing in common with all the sensors is battery voltage and ground. MEMBER. The ECM has now been reset. The back of engine has a ground strap that goes to a bolt on the firewall then that same bolt has another ground strap that goes up to a bolt on underside of hood (makes the firewall bolt easy to locate) Sent . Thanks. It performs all standard electrical tests for on-car and bench troubleshooting. For complete information about the cookies we use, data we collect and how we process them, please check our, university of tennessee psychology graduate program, lafayette elementary after school program, 5 importance of transportation in nigeria. CouJoe56 ARE YOU F*CKING HIGH? I am trying to troubleshoot a 2005 e320 that throws obd fault codes which cant possibly be valid. Report. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. 1998-2005 - see fuses 2 "CIGAR LTR" and 13 "AUX PWR". Hooked wire directly to + on battery and other end to gray on pump, but pump didn't come on. TEST 2: Checking The Continuity Of The Bat (+) Cable There's a thick (heavy gauge) wire that connects to the back of your S10's (Sonoma's, Hombre's) alternator with a nut (this stud, to which the this wire is connected to is known as the B + terminal).. 97 s10 No Power to anything. 1997 CHEVROLET S-10. Home; About Us. Can you make recommendations? I have power to the pump and the ground is good. Vocational, Technical or Trade Scho. Flickering headlights. If the resistance is okay but the accessory still isn't working right, set the voltmeter to DC current (voltage). 98 S10 4th fan speed won't work. ^ Could ship from same location as parts in cart. These diagrams include: Fig. The ECM has now been reset. A ground wire must be as large as the positive, or supply, wire to the battery. Front Speakers Size: 4 x 6. Tighten the nut until it feels secure, paying attention not to overtighten it. no harm intended, it was just a funny observation. Im trying to find out if the hydraulic brake pressure switch is +or- I cant get clear answer or diagram online to clarify circuit. A smart classroom isan EdTech-upgraded classroom that enhances the teaching and learning process for both the teachers and the students by inculcating audio, video, animations, images, multimedia etc. man. Reattach the ground connector to the body. If the terminals are full of white snowy looking stuff disconnect them and clean them up. Radio Dimmer Wire: Brown. i am looking for a map of ground locations. These GM wiring diagrams provide schematics for vehicle model years 1988 through 1998. STANDARD . S10 Pick Up. Many think that as long as the accessorys ground wire is touching some part of the vehicle, it is grounded. The computer's main power ground (the one that comes from the battery ground wire) uses pins 40 & 60 for all the things it controls internally: it comes off the ground pigtail on the battery ground wire. Good starter, battery, ignition switch, clutch safety switch, fuses, relay, key cylinder. No -> Repair the ECM Ground circuit (s) for an open. If the ground strap is bad, you will experience flickering lights. Working on my old sentra eccs, engine not running issues. Thanks! The stud threads into the block near the front corner of the cylinder head. Check if this fits your 1997 Chevrolet S10. You should never disconnect any of the PCM connectors without first disconnecting the battery negative (-) terminal. If the S10's airbag system is not getting a response from one of the airbags itself in the diagnostic cycle, it'll turn the airbag light on until the problem has been fixed, and the system has been reset. Short Answer. . Spay a layer of paint over them this should keep water from getting into the connection. Join to discuss rebuilds, modifications, tech articles and more! That low a voltage drop doesn't affect the 5V supply that much. The RPM's fluttered and it died. STANDARD . If the S10's airbag system is not getting a response from one of the airbags itself in the diagnostic cycle, it'll turn the airbag light on until the problem has been fixed, and the system has been reset. Set the voltmeter to read ohms (resistance) and probe the battery's negative stud and ground connection on the accessory (the ground terminal on an amp, for example). Clear "all" codes through the scan tool. The grounds at the rear of the intake [tan/black and large black] are very important. Category: Chevy. But she does start up and run great tho, I'm super happy with it so far, I'm hoping to pick up everything tomorrow and get the Tags for it so I can take it for a test drive! why would they do that. Sweet, Redneck Engineering. side cylinder head. The other orange wire only has battery voltage when the blower switch is in the HIGH position with the key in the RUN position. I just got a multimeter to troubleshoot and hopefully pinpoint my problem. I then checked continuity from the black ground wire on pump to frame, but no continuity. Battery Ground Location The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board. should be a ground on the fuel injector wire harness that connects to one of the alternator bolts (at least that's where I have mine) Should be some other miscellaneous grounds from wire harnesses to various studs around the engine bay. Fog Lamp Circuit, Composite W/ DRL. just need to find a step ladder first :crazy: -1998 Tahoe. Read the Disclaimer. This heavy gauge wire is the one that delivers the alternator's output to the battery across a fusible link (this fusible link is located on . Simply disconnect it from there. Grease up the entire assembly to waterproof it and install the bolt into the frame. Yall isnt a word, dipshit. IMPORTANT: This pin out chart applies only to the 1994 4.3L V-6, 5.0L V-8, and 5.7L V-8 pickups with an automatic transmission (4L60-E). side firewall, to the rear of the pass. 97-1/4 Inch 97-7/16 Inch 98-7/16 Inch 98-13/16 Inch . Part #: 08579 Line: SS. the odom,tach,gas,temp,oil,shift selector,and speedo, move wildly as if you starting the truck, the airbag, brake and battery i read more. Please be sure to test all of your wires with . . Jan 23, 2007. Happens only when the engine is running but since the engine doesnt run that long, difficult to trace. I have a grounding issue I think. Hi i have an issue with my yamha quad i relaced starter and starter clutch. Sulfuric acid is caustic and can burn clothing and skin or cause blindness. No power from the regular connection. Simply disconnect it from there. S-10 Forum 177K+ members. 1: Body wiring diagram-1982-83; Fig. then another shop for a second opinion, Clean all factory grounds or rewire with ofc cable, I have a 2018 Mercedes C Class and last weekend all of a sudden it just died whilst I was driving it. Front Speakers Size: 4 x 6. Remember, a electrical connection can be physically tight but may not be electrically tight! Gotta love it. Using sandpaper, remove any rust from the connector and the contact area on the car body. They are the grounds for the ecm and the dash-A/C and heater blower. 00:00 00:00. Hey Wayne, hows the battery? This 12v wire will now energize the relay to turn on. These wires from factory are 8 gauge. 1997 chevy s10 fuel pump relay location. This platinum-plated 100% solid brass constructed post extender can be used for the positive or negative battery terminals. The right head must have at least one wet hole in the bottom location. 1997 Chevy S-10 4 cyl Two Wheel Drive Automatic. Check the relay's backside for numbers; you will probably find 30, 85, 86, and 87. SKU # 451832. white, brown, and black. Step 1 Remove the connector from the back of the headlight. FLT Level 4 4L60e. Aug 5, 2019 Record all those codes. Founder, HSM & Professor, London Business School, Founder, Entrepreneurs Organization & Gazelles, Founder, Authors Channel, Bestselling Author & Professor, Former President, IMD & Founder, Lorange Network, Bestseller & Founder, The Disruptive Entrepreneur, Former CEO Capita India & Author Achieving Successful Business Outcomes, Leadership Coach & Million Selling Author, Bestseller & Former EditorHarvard Business Review, Author Key Person of Influence & Founder, Dent Global, Former President 800-CEO-READ & Bestselling Author. 5 terminal and the battery negative terminal to the No. If this brings the gauge to empty or below, the tank unit is OK, but there is a bad ground between the gas tank and the body or . This is the high beam power and this wire is not ground. babe ruth's grandchildren. 81 99762.0148; CENTRAL DO CLIENTE; linux is an open source operating system true or false Transfer Case Control Module Symptoms You Should Not Ignore. 34 2002 Chevy S10 Vacuum Line Diagram - Wiring Diagram Database. Does anybody know where exactly i need to look? 7. A friend of hers put in a spare battery he had, checked the fuel pump relay, said it was bad, wiggled it and the truck started. Positive Cable Length, 36 in. LS Swap Wiring Harness For 97-06 LS1 With 4L60E Transmission $ 299. Check Out the Latest Top . check specs to what you have, connections, battery wires. Aug 31, 2020. Mark helpful 64,565 0helpful. 12 people found this helpful. Wait at least 10 minutes, then turn it back to the "Off" position. Joined Apr 29, 2010. 1. For this code, you would have to check all the ground wires for excessive resistance that you have found, and this includes the negative battery post. 2000 S10 no crank. Here are some of the thought leaders who will transform the way you think about writing your book. as far as body off back of block to the firewall.if you can find the flat strap braids that is what came on most. Price: Alternate: No parts for vehicles in selected markets. Wire pin 85 of the relay to the 12v supply wire from the stock ECU that you just cut. Replace the negative battery cable by reversing the previous steps. GROUND DISTRIBUTION. Dec 7, 2008 (Edited) Also find your tail light grounds and clean them. . I appreciate the input. If the connector is too rusty, replace it with a new solderless ring connector. I just recently replaced the engine because the bottom end of my old one went out. You should use a back probe. Shop for the best Battery Cable for your vehicle, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. Ls swap standalone harness. Any info would be appreciated Mong cho mi m Ngi Sao Nh lun l gia nh v ni lu gi k nim ca mi b m . Pull it out and with a test light see if there is power. Have some one turn the key on and find another power wire. Don't just run it to the battery as that may not solve the RF/AC problem it was meant to solve. But never from a candy box out of the trash. Fuse Layout Chevrolet S-10 1994-2004 Cigar lighter / power outlet fuses are located in the Instrument panel fuse box. 12 people found this helpful. After cleaning the grounds. The tail light sockets have 3 wires. Always disconnect the negative battery cable before servicing an electrical application on the vehicle to protect its electrical circuits in the event that a wire is accidentally pierced or grounded. You can trace the wire down and find that it's mounted to a stud. Have heard before that there should be one, but never saw one since I bought the truck (3 years ago). 16k odo. 2answers. With the black multimeter test lead and an appropriate tool, probe the wire labeled with the letter B in the photo above. 1996, 1997; Tahoe . Go back to the battery, is it to strong or to weak. The Intrepid will stall during city driving, like stopping at a light. ill run down and take a look and a pic for you matt if I find anything. Disconnect the ECM harness connectors. . For other PCM pin-out charts, take a look at the following: 1993 PCM Pin Out Chart (GM . Also check the black wire for ground. Radio Constant 12V+ Wire: Orange. 23484666. 4. Take your audio system as an example. CAUTION: Always disconnect the battery ground cable prior to working on the electronic engine controls. 1988 s-10 no ground signal to fuel injector (blue wire)..ecm..flow. (1)Alternator to battery power wire, (2)battery to chassis ground wire and (3)engine/transmission to chassis ground wire. Like the chassis? CHEVROLET > 1997 > S10 PICKUP > 4.3L V6 > Electrical > Battery Cable. . STANDARD . gacorslot, gacor slot, pragmatic slot Set the voltmeter to read ohms (resistance) and probe the battery's negative stud and ground connection on the accessory (the ground terminal on an amp, for example). If the resistance is okay but the accessory still isn't working right, set the voltmeter to DC current (voltage). Fox 5 . Sand clean the body ground connection and use a good grease before mounting it. For this code, you would have to check all the ground wires for excessive resistance that you have found, and this includes the negative battery post. I looked over all the wires and I see no broken or pinched wires. Hope you have some idea. S10 Pick Up. Thankd. All of its functions involve the shift - processing the shift request, executing it, and verifying the completion. Read full answer. Hooked wire directly to + on battery and other end to gray on pump, but pump didn't come on. 2013..Im curious if the milkdud box is still hanging tough? This is usually the Radiator CORE SUPPORT. 97 S10 P/U has dead battery. FLT Level 4 4L60e. 97 s10 battery ground location charles monat glassdoor television without pity replacement June 29, 2022 capita email address for references 0 hot topics in landscape architecture Could this be a grounding issue? The 1996-97 PCM (Powertrain Control Module = Fuel Injection Computer) on your 4.3L, 5.0L or 5.7L Engine has a total of 4 connectors. 1997 CHEVROLET S-10. 00:00 09:12. It looked like a hack job to my untrained eye, so I fixed it. 2answers. I don't know why the loose wires would cause a drain. trying to solve a noise in what i believe is the chime module, i think it is from a bad ground. To search this list, you can press Ctrl+F and use the search option. If this is not rectified, it can actually also damage your headlights. my ac clutch does not engauge. CHEVROLET > 1997 > S10 PICKUP > 4.3L V6 > Electrical > Battery Cable. Use a new screw if the old one is very rusty. S10 Pick Up. Something else to eliminate is the connector behind the glove box that is a 2 wire connector with a black and a red wire. This is the ground that the wiring diagrams refer to as "G100" it is located on a stud directly underneath the driver's side . 4.3L Vortec ICV and TPS Failure. Radio Amp Trigger Wire: N/A. Connect the red multimeter test lead to the battery positive (+) terminal. I have power to the pump and the ground is good. The Check Engine Light usually illuminates when the computer detects a problem with any of its sensors or circuits. Owner of LJ Auto Repair 37. As its hard to find a trustworthy mechanic who knows jeeps or a affordable diagnostics scanner (tried cheapys) That works with my 2005/06 Wh/Wk jeep grand Cherokee (Im in Aus btw). How do I fix this? Yes, your negative battery cable should be grounded to block and body, and multiple other grounds should tie frame body and engine together, otherwise a host of electrical problems can ensue. 2000 chevy s10 transmission fluid type . Replace your GM's side-mount battery post with this satin finished GM battery terminal post extender from Carwires USA. References. Im new to the electrical side of automotive. $13.97: $0.00: $13.97: Alternate: Quantity: Add to Cart. The tail light sockets have 3 wires. Asked by KDGCHEVY34 Jun 02, 2014 at 02:50 AM about the 1988 Chevrolet S-10 Tahoe 4WD Question type: Maintenance & Repair I have a ground wire hanging loose from the rear driver side frame rail near the fuel tank of my 1988 Chevy S10 Standard Cab 4x4 2.8 L V6 and can not find the other end to reconnect the two ends of the wire! To diagnose it you need to work backwards: 1. I certainly would start with checking the body grounds. I got the engine installed and reconnected all the plugs, wires, grounds, and the battery and nothing works. Get a couple of cables and locate the car battery. Nov 29, 2016. 1: Body wiring diagram-1982-83; Fig. Radio Ground Wire: Black. 1. Authors Channel Summit. Just run new wires from the Battery to a close spot on the frame, spare bolt on the engine block, and convenient point on the body (preferably the Firewall as it has thicker steel and works better). Listed below is the vehicle specific wiring diagram for your car alarm, remote starter or keyless entry installation into your 1998-2002 Chevrolet S-10 Blazer . It turns out that in order to remove the bed of the truck, you must disconnect the ground for the fuel pump, which attaches in the rear on the drivers side. Tip: never use a test light to check computer-controlled components. It will be labeled on the lid. Radio Switched 12V+ Wire: Yellow. Most people bump these up to a 4 gauge or even 1 awg. 1994-1997 - see fuse 7 "PWR AUX" (Auxiliary Outlets). It will be labeled on the lid. passenger side. LS Gen3 24x Standalone Harness. WIRING INFORMATION: 1989 Chevy S-10 Blazer WIRE WIRE COLOR WIRE LOCATION 12V CONSTANT RED Ignition Harness STARTER YELLOW OR PURPLE Ignition Harness IGNITION PINK Ignition Harness ACCESSORY ORANGE Ignition Harness POWER DOOR LOCK (5-wire reverse polarity) LT. BLUE Harness Coming Into Vehicle From Driver's I then checked continuity from the black ground wire on pump to frame, but no continuity. MEMBER. mastro's downtown los angeles opening date. The S10 EV was essentially a base Chevy S10 short-bed compact pickup powered by a "detuned" EV1 electric drive system (114 horsepower, or 85 kilowatts) to help extend its range. 3. we have two chevy s10 blazers: an '87 tahoe with a 2.8 v6 (tbi) and Hello all,I'm kind of at the end of my ropes here. We have checked the following: coil - replaced fuses - good control module (ecm) - replaced plug wires - replaced crankshaft sensor - replaced voltage at connector to crankshaft sensor - is good battery voltage while cranking - is good spark - none (before we replaced the crankshaft) vacuum lines - replaced . Make sure nothing is left including code history. MRHARDLUCK. Remove the battery. FLT Level 4 4L60e. Paskelbta 16 birelio, 2022 Turn the ignition switch on. BATTERY TO GROUND. The connector should contain three wires, although it could contain two or four wires. Speeds 1, 2, and 3 are working which means everything else in the blower circuit is operating corectly Second stage, record codes that pop again when driving 3 to 10 miles in normal city traffic. SET YOUR VEHICLE Get an exact fit for your Chevrolet S10 Add a Vehicle 1-24 of 25 Results Items per Page Disconnect the battery ground cable; refer to Section 414-01 . 20x10 MB Motto Gunner 6s, 38x15.5 Toyo M/Ts. Set the voltmeter to read ohms (resistance) and probe the batterys negative stud and ground connection on the accessory (the ground terminal on an amp, for example). Radio Antenna Trigger Wire: N/A. Hopefully you will never have to experience the joy of tracing a bad ground. I hope you guys enjoy the video, I really do enjoy making the videos for you guys, I wish I was a little better at it tho Lol, But I guess over time I'll get. You should use a wire piercing probe and probe the wire a few inches away from the connector. . Lolol still there since. Ally Gesto > Blog > Uncategorized > 97 s10 battery ground location. I was wondering if anyone could detail the grounding locations on a Where is the turn signal flasher located on a 1995 Chevy S10 Blazer?Thanks. just make sure it is clean and you can run another from there to the frame. Disconnect the ECM harness connectors. Mar 09, 2011 1995 Chevrolet K1500. You want to do it? 1998 Chevrolet S10 Pickup Stereo Radio Wiring Diagram. BATTERY TO GROUND. Ask us anything. There is no power to e-brake wire is this wrong? Agree with everything c b 3 0 says! Brought to you by Leaf Group. 14 bolt SF. MobileMech_247 answered 4 years ago. $6.32: $0.00: $6.32: Alternate: Quantity: Add to Cart. Check Engine Light Turns On. Battery Relocation Kits, One Battery Capacity, Tray Not Included, 1/0-gauge Cables, 192 in. So done new battery, front hubs, all WSS sensors. In the very short time the engine runs, battery terminal voltage at the posts fluctuates rapidly anywhere from zero to 14.7 volts and also at the sensors. Owner/Technician. It only blows it when i start the car, and or if i place a fuse on the box while the car is running. Category: Chevy. So, whats up with the water pump gasket? Mark helpful. If it contains two or three wires, one wire is ground. the ecm grounds are grounds G105 and G103, G103 is bolted to the back of right head, and G105 is bolted on the back of left head. I am looking for tips on replacing the both the positive and negative battery cables on my 1998 Chevy S10. Good day! You should see 12 Volts on the multimeter. So far a have removed the positive cable from the battery, the little box underneath the both . The purpose of dielectric grease is to seal out moisture from a connection therefore keeping the resistance low by eliminating corrosion from the contact. This heavy gauge wire is the one that delivers the alternator's output to the battery across a fusible link (this fusible link is located on . IIRC it ran either in or alongside the harness for the tail light wiring. The idle control valve ("ICV") and throttle position sensors ("TPS") are prone to failure on all 4.3 engines, which can result in poor idling, engine stalling, bad acceleration, and other low-rpm running problems. 5. It looked like a hack job to my untrained eye, so I fixed it. Test each of the wires in the connector. You just clean and reconnect, you can also test if the ECM has proper ground at the OBD II port, On the OBD port pin 4 or 5 is ECM ground, you can measure that for the ECM just as a . Cheers! I don't know why the loose wires would cause a drain. Test the sensor's circuit by switching your multimeter to DC In these cases a resistor must be wired into the tachometer . A bad one can easily cause a misfire or poor engine performance. Fig. Step 2 Trace the wires back from the connector as far as you can see them. Now nothing works and i have power when key is on and test light connected to negative post and the frame. If you are using our Services via a browser you can restrict, block or remove cookies through your web browser settings. . That is not the case. Check the battery voltage. I'm that much behind in videos and I'm doing my best to get these up and running. Using a 12-volt test light . Hi, this section is very informative and insightful from all Ive read. trying to solve a noise in what i believe is the chime module, i think it is from a bad ground. Pull it out and with a test light see if there is power. Replace poor looking battery cables. Remove the relay from the fuse box. Airbag Itself. Took fuel pump out of tank and put power to pump - fuel pump works. Run a new ground from the body to the frame and body to the engine also. Below is a sample list of Chevrolet Airbag Module Part Numbers. Also, make sure the grounding point is free of paint, rust, or plating, which can prevent a good ground connection. Owner/Technician. I cant get brake booster switch off to test. If the S10's airbag system is not getting a response from one of the airbags itself in the diagnostic cycle, it'll turn the airbag light on until the problem has been fixed, and the system has been reset. Certified 18 Wheeler mechanic. 1996, 1997; Chevrolet Vehicles: Silverado 1500 Pick Up. I have purchased a new ground strap from the dealer but before installing it, I need to know if the new strap and lug bolt should have any anti-seize or grease to retard future corrosion. RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. Get two washers and a electrical ring terminal for the wire. does not affect anything else. Use a dielectric grease to prevent corrosion. 1. The $20 DVM from Autozone was a good investment. IF NOT_ THen ADD a ground wire of #10 Gauge Wire [MINIMUM] to the GROUND at Battery to the CORE SUPPORT. Oops I read something wrong so there isn't a point to this post, I have my battery mounted in the bed, I have the large cable bolted to frame and I have the smaller wire grounded to the bed floor, then I have a ground strap from the block to the frame, block to body, and body to frame. 98 S10 4th fan speed won't work. Commendations for Homoeopathy; Products. I tried to run power straight from the battery to bypass any switches but it would not engauge. Record first codes that pop up on scan tool. 225 Answers SOURCE: Fuel pump relay location 1997 celica The relay and fuse is located under the hood in the relay box. The connector should contain three wires, although it could contain two or four wires. 2-Year Warranty. What do I check next? Check if this fits your Chevrolet S10. $13.97: $0.00: $13.97: Alternate: Quantity: Add to Cart. Who knows. Now when i turn my headlights on it dims the panel inside the car but when i turn the headlights on the panel goes bsck bright. Also find your tail light grounds and clean them. 3.4 out of 5 stars. Radio Illumination Wire: Gray. Interior dome light and under-mirror light comes on, drawing 2.2 amps constantly for 11 hours. Radio Antenna Trigger Wire: N/A. Grease up the entire assembly to waterproof it and install the bolt into the frame. Vocational, Technical or Trade Scho. He has also partnered with mainstream and trade publications on a wide range of editorial projects. The replacement regulator may not look like this at all. The 1996-97 PCM (Powertrain Control Module = Fuel Injection Computer) on your 4.3L, 5.0L or 5.7L Engine has a total of 4 connectors. Please help Problem Diagnosis Car Forums . CONNECTOR/GROUND/SPLICE LOCATION DESCRIPTION This section provides illustrations identifying connector, ground, and splice locations in the vehicle. Perhaps searching can help. 1998 Chevrolet S10 Pickup Stereo Radio Wiring Diagram. This can be caused by a few things. The fluid level wire has power which I thought was on same circuit. If it contains two or three wires, one wire is ground. The truck is 23 yrs old, have the battery cables ever been replaced? Thanks. Your engine runs poorly: The sensor affects almost every aspect of engine management. Battery Relocation Kits, One Battery Capacity, Tray Not Included, 1/0-gauge Cables, 192 in. does not affect anything else. hang on, your trying to clean your truck up under the hood, but you have a milk duds package for a waterpump gasket. Mark helpful 64,565 Dec 31, 2013 1995 Chevrolet . **Hours are subject to change. Vocational, Technical or Trade Scho. Additionally, a 301 Moved Permanently error was encountered while trying to use an ErrorDocument to handle the request. Check Out the Latest Top . Negative Cable Length, Kit Part Number: TBO-TS-RACEKIT-1 3.88 out of 5 stars ( 8 ) 1. Yes, your negative battery cable should be grounded to block and body, and multiple other grounds should tie frame body and engine together, otherwise a host of electrical problems can ensue. We also use content and scripts from third parties that may use tracking technologies. STANDARD . ACDELCO . 4gauge Ground cable from battery to the power steering bracket (connected to the block so basically this is my ground for the block) 4 gauge Cable from battery to the stud on fedner right behind headlight passenger side Use a washer, lock washer and nut to secure it in place. The Fora platform includes forum software by XenForo. These GM wiring diagrams provide schematics for vehicle model years 1988 through 1998. . You just clean and reconnect, you can also test if the ECM has proper ground at the OBD II port, On the OBD port pin 4 or 5 is ECM ground, you can measure that for the ECM just as a . Price: Alternate: No parts for vehicles in selected markets. If you work on electrical systems often, a multimeter like this Sunpro Auto TroubleShooter is practically indispensible. If you are adding a number of accessories or ones that draw a large amount of current, you should also replace the battery-to-chassis ground with a larger gauge wire. CouJoe56 ARE YOU F*CKING HIGH? Fog Lamp Circuit, Sealed Beam W/ DRL. 4. tried new ecm, read more. It turns out that in order to remove the bed of the truck, you must disconnect the ground for the fuel pump, which attaches in the rear on the drivers side. Its still at the garage now and they said their words to me were that it had had a catastrophic failure and it would take them some time to work out what had caused it to just stop running. Run vehicle for a minimum 5 to 7 minutes in park. . The daughters 1991 GMC Sonoma with a 2.8L V-6 died on the side of the road and was towed home. 97 chevy: a wire ground out on an ecm-b fuse..fuel pump..energize. Electrical Stripped Ground Bolt Location for Negative Battery Cable. 1998-2004 - see fuses 2 "CIGAR LTR" (Cigarette Lighter) and 13 "AUX PWR" (Auxiliary Power). Fog Lamp Circuit, Sealed Beam W/ DRL. Select a store to see pricing & availability Main Cable Gauge (ga): . Use the wiring diagrams in each section fo r connector, ground, and splice identification. 3. You should never disconnect any of the PCM connectors without first disconnecting the battery negative (-) terminal. Replace your GM's side-mount battery post with this satin finished GM battery terminal post extender from Carwires USA.

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