All the lights on the dash came up and all these warning signals. Electrical short to ground - pinched wires. . If you are grounding an accessory to the engine, its good practice to run a ground wire directly to the alternator case and make sure there is no paint between the starter and the engine block mounting surface. The stud threads into the block near the front corner of the cylinder head. ^ Could ship from same location as parts in cart. Only show this user. If the connector is too rusty, replace it with a new solderless ring connector. With the black multimeter test lead and an appropriate tool, probe the wire labeled with the letter B in the photo above. 4. Aftermarket wiring harnesses have ground connections built into them, making the grounding process a no-brainer. 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).. Best answer. building a strong structure with index cards ohio obituaries this week In northside hospital gwinnett financial assistance ohio obituaries this week In northside hospital gwinnett financial assistance Turn the ignition switch on. It doesn't seem like the ideal setup but it works. (1)Alternator to battery power wire, (2)battery to chassis ground wire and (3)engine/transmission to chassis ground wire. S-10 Batteries - Best Battery for Chevrolet S-10 - from $69.99+ | AutoZone.com APPLY CHANGES Auto Parts Batteries, Starting and Charging Batteries Chevrolet S10 Car Battery Buy Online. That made the . This will insure the correct ground path to the starter motor. To diagnose it you need to work backwards: 1. Joined Jul 11, 2008 509 Posts Flickering headlights. 22729009. 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 . Didn't test ground wire to fuel pump individually. 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. Dec 7, 2008 (Edited) Also find your tail light grounds and clean them. For other PCM pin-out charts, take a look at the following: 1993 PCM Pin Out Chart (GM . If the gauge reads empty or below empty, the sending unit is defective. The fuel pump also runs through the same ground. G201 is one of the most important grounds in these trucks. Super Mechanic, Master technician. This has a good chance of clearing up alot of electrical issues you may have. Replace the negative battery cable by reversing the previous steps. Speeds 1, 2, and 3 are working which means everything else in the blower circuit is operating corectly . Read the Disclaimer. and yes use star wasers. 14,420 satisfied customers. Many vehicles had an engine to ground strap from the factory; it's a good idea to check the stock strap and replace it if it is damaged or frayed. Does not have low side pressure switch. He also said that he is assuming it is that. Have a 2003 Chevy Avalanche have a check engine light says evap vent Solenoid tested it its all good have power to it have no ground Traced it all the way up to the computer still no ground tried it with car running and not running. Using sandpaper, remove any rust from the connector and the contact area on the car body. I found a corroded ground strap from transmission to the body. You dont necessarily need to use the old grounds when replacing them. Sand clean the body ground connection and use a good grease before mounting it. Make sure nothing is left including code history. Electrical short to power - pinched wires. . The main grounds are: Battery (-) to engine block Battery (-) to Rad support Firewall to engine. The best way to ground a system is to connect the ground terminals of all components to a common ground wire. Jan 23, 2007. can supply ground to wire at ecm and fuel will flow from injector. 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 . The strap is also ideal for grounding the engine block to the chassis. If there is then remember that one. It has been a couple of days and the battery is staying charged. Simply disconnect it from there. Super Start 4 Gauge 14 Inch Battery Ground Strap . Second stage, record codes that pop again when driving 3 to 10 miles in normal city traffic. . Spay a layer of paint over them this should keep water from getting into the connection. Front Speakers Size: 4 x 6. I cant afford to throw money at it without actually fixing the problem. (Ohm's law simplified: 5V 50 ohms = .1A.) CHEVROLET > 1997 > S10 PICKUP > 4.3L V6 > Electrical > Battery Cable. Register now to get all the updates for Summit 2. These GM wiring diagrams provide schematics for vehicle model years 1988 through 1998. DEWINNER 12V 140Amp Dual Battery Isolator Kit Manual/Auto Modes VSR-Voltage Sensitive Relay Kit, with LED Screen, Voltage Display, Designed for ATV, UTV, Boat, RV, Camper 5 Wheel Off-road Vehicle. Wait at least 10 minutes, then turn it back to the "Off" position. . That low a voltage drop doesn't affect the 5V supply that much. 1. Duralast Gold Starter 16739N. This is the first time i have encountered such a problem. Our customer support team is here to answer your questions. 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. Use the wiring diagrams in each section fo r connector, ground, and splice identification. I have a '89 s10 Blazer that has a door window off track. Remove the bolt from the fender and sand the area back to bare metal, then replace the wire with a dab of dielectric grease on the contact surface. $13.97: $0.00: $13.97: Alternate: Quantity: Add to Cart. GROUND DISTRIBUTION. During his 20-year career in the auto industry, he has covered a variety of races, shows, and industry events and has authored articles for multiple magazines. Make sure nothing is left including code history. Run a new ground from the body to the frame and body to the engine also. I know nothing about automotive electronics. Battery Relocation Kits, One Battery Capacity, Tray Not Included, 1/0-gauge Cables, 192 in. DEKA . Not only is a test light inaccurate, it will destroy the components. FLT Level 4 4L60e. So far a have removed the positive cable from the battery, the little box underneath the both . If it's been replaced correctly. Check the battery voltage. BATTERY TO GROUND. I've tended to think Zee that the 94-95 might be like the 93 where the PCM ground is tied into the negative battery ground. 97 s10 No Power to anything. 1. All of these suggestions regarding the application of dielectric to the contacting surfaces are just plain wrong. It would start up again but the techni guy that came to it said it was too dangerous to drive. Get a couple of cables and locate the car battery. Good day! Plz I dont know what the issue is and Im confused about it. S10 Pick Up. If your part number is not on this list, no worries we still reset it as long as your vehicle is year 1997 and up. Only show this user. You should never disconnect any of the PCM connectors without first disconnecting the battery negative (-) terminal. Please help Problem Diagnosis Car Forums . It has been a couple of days and the battery is staying charged. 4. 20x10 MB Motto Gunner 6s, 38x15.5 Toyo M/Ts. Connect the ground lead to the vehicle chassis or the battery negative terminal. Ground Distribution Circuit (1 of 4) Ground Distribution Circuit (2 of 4) Ground Distribution Circuit (3 of 4) Ground Distribution Circuit (4 of 4) HEADLIGHTS. Jan 23, 2007. ill run down and take a look and a pic for you matt if I find anything. Ok i ran across this. Owner/Technician. 3: Engine control wiring diagram-1982-83 California emission 4-cylinder It looks like the nut will come off, but when you start wrenching it out the whole stud usually comes out with the nut. Turn the ignition on but don't crank the engine. If nothing in the truck is working check your negative cables on the battery and starter. The PCM code read that it was the crankshaft sensor. If your battery is in the trunk, the positive cable will attach to another connector near the body of the car. 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. S10 Pick Up. Only show this user. 4. Don't just run it to the battery as that may not solve the RF/AC problem it was meant to solve. There are additional grounds to the headlights and directional/running lights that bolt to the rad support also. 5. Get two washers and a electrical ring terminal for the wire. Bad Ground Strap Symptoms. Once I hooked that back up, my truck started right up. 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 . No -> Repair the ECM Ground circuit (s) for an open. 5 terminal and the battery negative terminal to the No. It seems we cant find what youre looking for. Step 1 Remove the connector from the back of the headlight. Register or Log In To remove these advertisements. 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. I suspect that this is part of (if not all of) the problem. Fig. Yes, and that connector is grounded to a stud on the inside upper far right of the firewall. I know nothing about automotive electronics. CHEVROLET > 1997 > S10 PICKUP > 4.3L V6 > Electrical > Battery Cable. can supply ground to wire at ecm and fuel will flow from injector. Part # 16739N. This is a very common reason why the airbag light comes on. I have a 2002 Saturn sl1 my transmission is shifting really hard I ran code test at auto zone only one code U1300 class 2 short to ground. Hi, this section is very informative and insightful from all Ive read. Your email address will not be published. Apr 24, 2011. . Thats because the factory ground wire is usually a less-than-adequate 10 or 12 gauge. gacorslot, gacor slot, pragmatic slot 96 Honda Accord P0453 Code: I Have the Images for the Location of, Part 2 -How . Radio Constant 12V+ Wire: Orange. 4. Vocational, Technical or Trade Scho. Grease up the entire assembly to waterproof it and install the bolt into the frame. Read full answer. Gotta love it. Yes, and that connector is grounded to a stud on the inside upper far right of the firewall. This is a FLASH unit and requires reprogramming if replaced with a new one or used one. 2-Year Warranty. 150. In almost all cases, the factory grounds are sufficient to handle electrical loads. Ask us anything. If the resistance is okay but the accessory still isnt working right, set the voltmeter to DC current (voltage). + $ 40.00 Refundable Core Deposit. 4. tried new ecm, read more. I have a 1994 Silverado 4x4. Thanks! If the connector is too rusty, replace it with a new solderless ring connector. A basic ground system is as follows: Always use a heavy ground cable and connect one end to the negative battery terminal, and the other end to the starter motor or engine block as close to the starter as possible. 1988 s-10 no ground signal to fuel injector (blue wire). 2000 chevy s10 transmission fluid type . The connector should contain three wires, although it could contain two or four wires. Only show this user. The grounds at the rear of the intake [tan/black and large black] are very important. Check if this fits your Chevrolet S10. george kovach cilka. Mong cho mi m Ngi Sao Nh lun l gia nh v ni lu gi k nim ca mi b m . ACDELCO . You can trace the wire down and find that it's mounted to a stud. Connector, ground and splice indexes are provided. Thankd. I'm that much behind in videos and I'm doing my best to get these up and running. Could this be a grounding issue? When I open the door of it the dome light flashes on and off until I close the door. Also the fuel gage is bouncing around when i use the turn signals. i figure they share the same ground, because when i have the lights on .. the dash dims with the turn signals as well. If your battery is in the trunk, the positive cable will attach to another connector near the body of the car. Set the end of the cable aside so that it can't fall back into place and make contact with either battery terminal. Battery Ground Location The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board. . FLT Level 4 4L60e. After cleaning the grounds. man. 99. 6.5" Dick Cepek, 3" body. Is circuit broken by brake pressure switch? 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. As you can tell from the schematic, a lot of interior components are grounded here. just need to find a step ladder first :crazy: -1998 Tahoe. These GM wiring diagrams provide schematics for vehicle model years 1988 through 1998. 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 . 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. No power from the regular connection. That should only affect the HVAC system though. . Airbag Itself. 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). The Teachers Team at Assured Triumph is here to bring your ideas to life. Notes: OE Exact Fit, *** 630 cold cranking amps (785 cranking amps)***. Access our free Wiring Diagrams Repair Guide for GM Full-Size Trucks 1988-1998 through AutoZone Rewards. Refer to the index for the proper figure number. For more information on the basics of automotive electrical troubleshooting, check out our friend Eric the Car Guys two-part video series covering it: None of your electrical stuff will work properly without being grounded to some point on either the vehicle or the engine. 1996, 1997; Chevrolet Vehicles: Silverado 1500 Pick Up. You should never disconnect any of the PCM connectors without first disconnecting the battery negative (-) terminal.
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