Diagnosis Procedure

1. Remove Intelligent Key from key slot.
2. Turn on trunk lid opener cancel switch.
3. Check voltage between BCM connector and ground.
   VOLTAGE CHART
   
   

   Terminals			Condition of trunk lid opener switch	Voltage (V) (Approx.)
   (+)		(-)
   BCM connector	Terminal
   M121	67	Ground	ON (press and hold)	0
   			OFF (release)

Is the inspection result normal? 

YES: GO TO 2.

NO: GO TO  5.

1. Disconnect BCM connector.
2. Check continuity between BCM connector and trunk lid opener switch connector.
   CONTINUITY CHART
   
   

   BCM connector	Terminal	Trunk lid opener switch connector	Terminal	Continuity
   M121	67	M20	1	Existed

3. Check continuity between BCM connector and ground.
   CONTINUITY CHART
   
   

   BCM connector	Terminal	Ground	Continuity
   M121	67		Not existed

Is the inspection result normal? 

YES: GO TO 3.

NO: Repair harness or connector.

Check continuity between trunk lid opener switch connector and ground.

Is the inspection result normal? 

YES: GO TO 4.

NO: Repair or replace harness.

Refer to , "COMPONENT INSPECTION ".

Is the inspection result normal? 

YES: GO TO 5.

NO: Replace trunk lid opener switch. Refer to , "REMOVAL AND INSTALLATION ".

Refer to "INTERMITTENT INCIDENT ".

INSPECTION END.