Diagnosis Procedure

Regarding Wiring Diagram information, refer to WIRING DIAGRAM .

1. CHECK POWER SUPPLY
   
   
   1. Turn ignition switch OFF.
   2. Disconnect auto anti-dazzling inside mirror (Homelink^® universal transceiver) connector.
   3. Check voltage between auto anti-dazzling inside mirror (Homelink^® universal transceiver) harness connector and ground.

   Auto anti-dazzling inside mirror (Homelink® universal transceiver) connector	Terminal		Condition	Voltage (V) (Approx.)
   R7	10	Ground	Ignition switch position: OFF	Battery voltage
   	6		Ignition switch position: ON

   Is the inspection result normal?

   YES 

   GO TO STEP 2  .

   NO 

   Check the following items:

   • 5A fuse 14 located in the fuse block (J/B).
   • 10A fuse 30 located in the fuse block (J/B).
   • Harness for open or short between fuse and auto anti-dazzling inside mirror (Homelink^® universal transceiver).
2. CHECK GROUND CIRCUIT
   
   

   Check continuity between auto anti-dazzling inside mirror (Homelink^® universal transceiver) harness connector and ground.

   Auto anti-dazzling inside mirror (Homelink® universal transceiver) connector	Terminal	Ground	Continuity
   R7	8		Yes

   Is the inspection result normal?

   YES 

   GO TO STEP 3  .

   NO 

   Repair harness.

3. CHECK INTERMITTENT INCIDENT
   
   

   Refer to INTERMITTENT INCIDENT .

   Inspection End.