Chevrolet Avalanche 1500 Questions

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and P 1517 TAC Module Processor located in the engine
when started direct from the starter wires it comes on but like loosing power
I have a 2002 Chevy avalanche with an abs light on I noticed the owner before me had removed the abs fuse so I replaced and as soon as I put the new fuse in it made a horrid errrrrrrr noise like the abs was continuous...
Only when cranking... Sometimes it will turn over when cranking and sometimes I have to repeat. Then radio makes a screeching/ bump sound even when off & attempting to crank. Then it got to where I was having to cr...
When I try and crank my truck it make all the sounds of the systems making its normal checks. Sometimes it will crank and sometimes it wont. When it cranks everything works fine. When it don't crank everything work...
Happened today, truck is parked luckily in secure place, but not able to be towed at current location.
It happens all the time I cannot drive it except to move it , I used a cen-tec canobdll but no codes came on this cheapo diagnostic
Started having problems with the gear indicator when shifting from D to reverse, or even park. When changing gears from D to R instead of R being highlighted it would be 3. Even when putting into park (P) 3 would be h...
it loses about 2 quarts every 1500 to 2000 miles I change oil ever 3000 miles it started about 3 years ago with about 1 quart every 3000 miles. It has never smoke out the pips I cant get a good annser
Check engine light on, i'm told its almost always gas cap, by friends and by guy who hooked it to computer. Have replaced gas cap twice, light still on. Some tell me the light HAS to be reset manually. Some tell me yo...
this all came about when i was trying to get my boat off trailer.kept hitting the brakes hard in reverse to get boat off trailer
have also cleaned all the grounds i could find if that makes a difference. when i have taken out the cluster there is a burn mark on the part that houses the prndl.
I was in traffic yesterday with a 20 foot camper attached and truck was running odd. Engine light on. Started smoking under hood then wouldn't go into reverse. I opened coolant fluid slow and it exploded. Added coola...
2002 Chevrolet Avalanche 1500. The part was 132 and the shop charged 100. Was I overcharged ?
I can make the compressor turn on by jumping the wires by the condenser. But, it won't work automatically. Also, I added some freon thinking it might be low.
list of parts changed throttle control accuater, battery, tps, fuses, i also pinged all wireing harness going from each sensor and all checked out, parts that i have not replaced are the gas pedal sensor and the actua...
No prior problems. Only had 150k miles
I have changed the resistor twice in a month. the blower & motor is new and still works. What could be causing this to happen & how can I fix it.
previous owner changed ignition, security light is always flashing when running and when off. no starting issues but cluster will occasionally turn off and now transmission wont shift. Others have had the same shiftin...
I have reverse, first and second in my 02 chevy avalanche 5.3 2wd automatic but that's it when it go to shift into third It acts like neutral. Could it be a speed sensor?