I will try that on my next week off, mean time I was reading further on the forum and found same problem I have, not original trans, said I had to use original sensor which I don't have but can order the one for this year 1989 which is magnetic pickup and replace plastic gears on trans with the old reluctor metal which I don't have, what do I have to do to correct or order the reluctor. I think the cause of this is in the pig tail off the alt. Our people also have some more graphics related to Infinity Gold 56007499 Wiring Diagram, please see the graphic gallery below, click one of the graphics, then the picture will be displayed large, as shown above. Connect a carbon pile across battery. A 1989 Chevy 1500 weight is between 4023 and 4748 lbs depending on trim level.
He put it in a shop to have a no start checked out. The computer has a mind of it's own for the engine. That is what they say the problem is. Plug in and hooking harness back up I started the truck and truck is now running at 14. If voltmeter reads zero, this indicates an open circuit between terminal checked and battery.
I had already told him it was the crank sensor and it was , after the shop fixed that and their oil leak they dropped oil pan to remove sensor. If fuel pump will not energize, relay may be by-passed to test fuel pump and related wiring. Using an ohmmeter, check for continuity between fuel pump relay power supply terminal and fuel pump drive terminal. Voltage regulator isn't engaging when truck is running. Count the number of short flashes starting from the long flash. It will be hanging out of the bundle. Connect a carbon pile across battery.
This particular photograph 1989 Chevy Headlight Switch Wiring Diagram — Wiring Diagrams previously mentioned is actually labelled together with: posted by means of wiringforums from August, 31 2017. Turn on all available accessories. Factory experts prepare these manuals for their dealership service departments, so they're the most complete and specific source of repair techniques. If you have any ideas for him to check let me know and I will pass on your knowledge to him. Instructions said to hook 14 gauge wire to ign.
Please let me know asap so I can get on it. Also test injectors, with an ohm meter, test warm, reading should be 12. If so what, engine did your truck originally come with and I'll see if I can come up with the correct one. Sometimes the first count sequence will be short. What could be stuck in an open position? It was tested by advanced auto after changing alt didn't fix the problem.
If you have black plastic dust cover over the terminal block, remove the dust cover, that brown wire may be hidden behind it. Pull the plug, put your finger in the hole and see if there is any oil below the level of the plug hole. This is the 1989 Chevy Headlight Switch Wiring Diagram — Wiring Diagrams of a image I get coming from the Infinity Gold 56007499 Wiring Diagram package. If relay does not test as indicated, replace relay. Engine and transmission have been replaced by different owner, don't know if they were working before that or not because they weren't working when he bought the truck.
Wiring diagrams are black and white, but they frequently have color codes printed on each line of the diagram that represents a wire. If output is not within 15 amps of rated output, replace alternator. Why buy a factory manual? Once again thanks for the program. Engine should continue to run through oil pressure switch back-up circuit. Have you checked the fusible link on the juction block? Fix it right the first time with the factory repair manual and save money by doing the job yourself. While running the car for 30 minutes they ran it out of gas, so they put fuel in it and let him have his car back.
The truck has never ran with that many volts showing on the gauge almost at 16v mark, but multimeter says 14. Once you have any codes set, diagnosis can be fairly simple. Wiring diagrams are black and white, but they frequently have color codes printed on each line of the diagram that represents a wire. They may have pinched, in my opinion the ground wire. If there is more than one failure, only the first recognized code will be retained and flashed.
Make it with white paint or other white stuff. There is a small black module near master cylinder that is the brain for this system. Find the single brown wire and connector to disconnect the computer control of the distributor. The plug that is part way up the side of the transmission is th … e fill level plug. I find that your program is a great tool for those of us that love to tinker, with cars. It will be a single brown wire with a male and female connector.
Ampere output must be within 10 amps of rated output. When I turn my ignition switch to acc, I have no voltage so I am wondering where the acc white wire goes from the ignition switch. The program has been super in helping me fix some of my soldiers cars and trucks that normally would have cost them an arm and leg. But first need to remove plug wire from spark plug and put a screewdriver in the end of it and hold it close to a piece of medel, And have someone to crank the engine over and see if it sparks from screewdrive. Using a fused jumper wire, apply battery voltage to fuel pump test connector located in engine compartment.