Circuit/System Verification
- DTC P175F is an informational DTC.
- Diagnose all other Q8 Control Solenoid Valve Assembly and K17 Electronic Brake Control Module DTCs prior to DTC P175F.
- Verify with a scan tool, there are no other Q8 Control Solenoid Valve Assembly or K17 Electronic Brake Control Module DTCs set.
- If a DTC is set
Refer to Diagnostic Trouble Code (DTC) List - Vehicle .
- If a DTC is not set
- If a DTC is set
- Complete the diagnosis by looking for a CAN fault. Refer to Scan Tool Does Not Communicate with High Speed GMLAN Device
- If a CAN circuit fault is found
Repair as necessary.
- If a CAN circuit fault is not found
- If a CAN circuit fault is found
- All OK.
NOTE: