Pinpoint Test Q : U0164: Notes
Refer to PARKING AID for schematic and connector information.
Normal Operation and Fault Conditions
The PAM communicates with the HVAC control module on the HS-CAN.
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0164 | Lost Communication With HVAC Control Module: No Sub Type Information | A CMDTC that sets when the PAM is unable to communicate with the HVAC module for 0.5 seconds or more after the active park assist system has been activated. |
Possible Sources
- Communication concern
- HVAC module
- PAM