|
|
U0164-LOST COMMUNICATION WITH HVAC CONTROL MODULE (CONTINUED) 4. CHECK FOR ADDITIONAL COMMUNICATION RELATED DTCS With the scan tool, select Network Diagnostics. Is there more than one module with active DTCs “Logged Against” the HVAC? Yes >> Replace/update the A/C Heater Control in accordance with the service information. Perform BODY VERIFICATION TEST – VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL No >> Replace/update the module that set the DTC in accordance with the service information Perform the appropriate VERIFICATION TEST. 8E - 98 ELECTRONIC CONTROL MODULES - ELECTRICAL DIAGNOSTICS WK |