Inspection Procedure

1. Check that each function of the door mirror operates normally

1. NG: GO TO PROBLEM SYMPTOMS TABLE (See  PROBLEM SYMPTOMS TABLE  ) 
2. OK: GO TO NEXT STEP 

1. Check that the memory function of the outer rear view mirror operates normally

1. NG: FLOW CHART 4 (See  EITHER OF DRIVER OR PASSENGER POWER MIRROR CANNOT BE ADJUSTED MANUALLY (FLOW CHART 4)  ) 
2. OK: GO TO NEXT STEP 

1. Check that the driver's side seat memory function operates normally

1. NG: GO TO FRONT POWER SEAT CONTROL SYSTEM (See  HOW TO PROCEED WITH TROUBLESHOOTING  ) 
2. OK: GO TO NEXT STEP 

1. ECU DATA MONITOR
   1. Make a judgement of good or bad and find out a malfunctioning part by the data monitor.

DOOR ECU 

Standard: 

1. OK: GO TO STEP   6 
2. NG: GO TO NEXT STEP 

1. Check the continuity between each terminal of the outer rear view mirror.

   Standard: 

   STANDARD CHART
   
   

   Terminals	Specified condition
   5 <=> 13	Continuity
   5 <=> 14	Continuity

Fig 1: Checking Continuity Between Terminal Of Outer Rear View Mirror

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. OK-A: CHECK AND REPLACE MULTIPLEX NETWORK DOOR ECU FRONT LH 
2. OK-B: CHECK AND REPLACE MULTIPLEX NETWORK DOOR ECU FRONT RH 
3. NG-A: REPLACE OUTER REAR VIEW MIRROR ASSY 71 LH 
4. NG-B: REPLACE OUTER REAR VIEW MIRROR ASSY RH 

1. ECU DATA MONITOR
   1. Make a judgement of good or bad and find out a malfunctioning part by the data monitor.

DRIVER SEAT ECU, PASSENGER SEAT ECU 

Standard: 

1. B: GO TO COMBINATION METER SYSTEM (See  HOW TO PROCEED WITH TROUBLESHOOTING  ) 
2. A: REPLACE POSITION CONTROL ECU ASSY