Diagnosis Procedure

Check DTC in "Self Diagnostic Result" mode of "TCM" using CONSULT.

Is DTC detected? 

YES: Perform the trouble diagnosis related to the detected DTC. Refer to "DTC INDEX ".

NO: GO TO 2.

1. Turn ignition switch ON.
2. Check voltage between BCM harness connector and ground.

   (+)		(-)	Condition		Voltage (V) (Approx.)
   BCM
   Connector	Terminal
   M123	102	Ground	Selector lever	P or N position	12
   				Other than above	0

   Is the inspection result normal? 

   YES: GO TO 3.

   NO: GO TO  4.

1. Replace BCM. Refer to "REMOVAL AND INSTALLATION ".
2. Perform initialization of BCM and registration of all Intelligent Keys using CONSULT.

   : INSPECTION END

1. Turn ignition switch OFF.
2. Disconnect A/T assembly connector.
3. Disconnect BCM connector.
4. Check continuity between BCM harness connector and A/T assembly harness connector.

   BCM		A/T assembly		Continuity
   Connector	Terminal	Connector	Terminal
   M123	102	F61	9	Existed

5. Check continuity between TCM harness connector and ground.

   BCM		Ground	Continuity
   Connector	Terminal
   M123	102		Not existed

   Is the inspection result normal? 

   YES: GO TO 5.

   NO: Repair or replace harness.

Refer to "INTERMITTENT INCIDENT ".

: INSPECTION END