Circuit/System Verification

WARNING: This page is about a different car, the 2014 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.

Ignition ON.
Verify the park assist system is enabled through the parking assist switch.
- If the park assist system is manually disabled, enable the system.
  Refer to the vehicle owners manual for instructions on enabling the system.
- If the park assist system is enabled
Verify the scan tool Park Assist Switch parameter changes between Active and Inactive when cycling the park assist switch.
- If the parameter does not change between Active and Inactive Refer to Parking Assist Switch Circuit Malfunction .
- If the parameter changes between Active and Inactive
Verify the park assist switch indicator turns ON and OFF when commanding the scan tool Park Assist Switch LED On and Off.
- If the indicator does not turn ON and OFF
  Refer to Parking Assist Switch Indicator Circuit Malfunction .
- If the indicator does turn ON and OFF
Transmission in REVERSE.
Verify the scan tool Park Assist System Status parameter is Enable.
- If the parameter is not Enabled
  Refer to Diagnostic Aids to determine the cause of the inhibit.
- If the parameter is Enabled
All OK.