TX Failure (Stored)

Test 1:

SYMPTOM
TX FAILURE (STORED) - MANUAL A/C

TEST NOTE
This symptom is diagnosed using the test A/C FAULT (STORED) - MANUAL A/C.

WHEN MONITORED
When the ignition is ON.

SET CONDITION
This DTC will set if the A/C - Heater Control Module is unable to send a message.

POSSIBLE CAUSES
- Code(s) become(s) active
- Stored code(s) test complete