Component Testing

WARNING: This page is about a different car, the 2017 Chevrolet Spark. However, it is still accessible from the selected car via links, so may be relevant.

Pressure Control Solenoid Valve 1, 2, 3, 4, 5

Disconnect the electrical connector: Q8 Control Solenoid Valve Assembly
Test for the resistance listed below between the test points:
NOTE:
- When test probing harness terminals, it is imperative to use the proper test probe from the most current version of the J-35616 GM-Approved Terminal Test Kit. Use of an improper test probe may deform the terminal, resulting in intermittent open conditions.
- Testing for Step 2 is performed on the Q8 Control Solenoid Valve Assembly connector using the GY probe J-35616-19
- Control circuit terminal 1 & Chassis Ground
- Control circuit terminal 2 & Chassis Ground
- Control circuit terminal 6 & Chassis Ground
- Control circuit terminal 7 & Chassis Ground
- Control circuit terminal 8 & Chassis Ground
- If the resistance is not within the specified range for the given temperature
  Replace the component: Q8 Control Solenoid Valve Assembly
- If the resistance is within the specified range for the given temperature
Q77 Transmission Control Solenoid Valve=1, 2, 3, 4, 5 OK