AUTOMATIC TRANSMISSION (DIAGNOSTICS)(4AT) > AWD Warning Light Display

DIAGNOSIS:

• AWD light circuit is open or shorted.

• Combination meter malfunction

• TCM malfunction

TROUBLE SYMPTOM:

• When the ignition switch is turned to ON, the AWD light does not illuminate.

• AWD light remains lit after engine start.

WIRING DIAGRAM:

STEP	CHECK	YES	NO
1.CHECK AWD LIGHT. Turn the ignition switch to ON.	Does the AWD light illuminate?		Perform the self-diagnosis of combination meter.
2.CHECK AWD LIGHT. Start the engine.	Does AWD light go off after two seconds from engine start?	Current condition is normal. Go back to Basic Diagnostic Procedure.
3.CHECK DTC.	Is DTC of CAN communication displayed?	Perform the diagnosis according to DTC.
4.CHECK COMBINATION METER. Perform the self-diagnosis of combination meter.	Is there any trouble with the combination meter?	Repair the combination meter.	Replace the TCM.