|
|
TEST ACTION APPLICABILITY 4 Turn the ignition on. t, erase HVAC DTCs. Cycle the ignition switch and wait approximately 1 minute. t, read HVAC DTC’s. Did this DTC reset? All Yes → Replace the A/C - Heater Control Module in accordance with the Service Information. No → Using the wiring diagram/schematic as a guide, inspect the wiring and connectors to help isolate a possible intermittent 225 HEATING & A/C TX FAILURE (ACTIVE) — Continued |