Component Testing
WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Static Testing
- Ignition OFF, remove the SS2 from the valve body. Refer to Control Valve Solenoid Replacement (SS1, SS2, SS3, TCC, and MAIN MOD) or Control Valve Solenoid Replacement (PCS1 and PCS2) .
- Test for an open circuit between the B+ circuit terminal A of the SS2 and the SS2 solenoid metal case and between the control circuit terminal B and the SS2 solenoid metal case.
- If not within the specified range, replace the SS2 solenoid.
- Test for resistance between the B+ circuit terminal A and the control circuit terminal B. Refer to Temperature Versus Resistance (Transmission Fluid Temperature Sensor)
or Temperature Versus Resistance (Speed Sensor)
or Temperature Versus Resistance (Solenoid)
.
- If not within the specified range, replace the SS2 solenoid.
NOTE:
You must perform the Circuit/System Testing first.