Question about 2002 Chevrolet Cavalier Coupe
DTC P1860 is set if PCM detects a continuous open or short to ground in the TCC PWM solenoid circuit.
If your inclinded to attempt to fix this yourself, I have some trouble shooting proceedures that you can use. They are very involved, and could require the trans oil pan to be removed to get access to the solenoid.
If your not up to that, take it in to get it fixed.
TCC PMW solenoid is used to control fluid flow acting on the converter clutch valve.
The Solenoid controls TCC apply and release.
The Solenoid is attached to the transmission valve body. To get to it you have to remove the tranmission oil pan. Changing it should be no problem.
But do you need to replace it? To determine that you have to figure out if it is the wiring that goes to the solenoid or if the solenoid itself is shot.
The PCM uses the TCC/PWM solenoid to control when the torque converter clutch applies and how soft or harsh the TCC apply feels to the customer. The TCC/PWM also controls the release feel of the torque converter clutch. "
Ignition voltage is supplied directly to the solenoid through a fused circuit. The Powertrain control module commands solenoid on or off by applying or removing the ground.
P0753 Shift Solenoid A Electrical P0758 Shift Solenoid B Electrical
Good luck and hope this helps
Posted on Apr 20, 2009
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
New users get 2 Free calls (no credit card required) and instant help on almost anything you can think of (from cars to computers, appliances, handyman, and even pets).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Oct 26, 2015 | Cars & Trucks
Jan 27, 2015 | 2002 Chevrolet TrailBlazer
Aug 01, 2014 | 2002 Chevrolet Tahoe
Dec 30, 2013 | 2002 Chevrolet Venture Passanger
Sep 27, 2013 | 2002 Chevrolet Cavalier
Jun 09, 2013 | Cars & Trucks
The engine and the automatic transmission in this vehicle are computer controlled and in most cases when a fault occurs a fault code is stored in the memory of the computer control module. There are exception to this, such as the Mass Airflow Meter and fuel pressure problems. What must be done is to have all the basic testing done such as a scan of the system for fault codes as well as a check with a live data scanner tool for engine functions that are not within range of normal, a trained technician is required to know what is correct and what isn't, then based on careful diagnostics done from a factory repair manual the correct part is replaced or the wiring repaired or the computer replaced (known as the PCM), which is very rarely the problem. Other basic checks must be done as well such as mechanical problems with the engine as well as engine state of tune and mileage on the engine.
Sep 12, 2012 | 2002 Chevrolet Impala
Jun 14, 2012 | 2002 Chevrolet Impala
Dec 18, 2008 | 2002 Chevrolet Cavalier Coupe
1,366 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: