Toyota Corolla Cross: Power Back Door System
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PARTS LOCATION ILLUSTRATION
*1 POWER BACK DOOR UNIT ASSEMBLY SET LH
*2 MULTIPLEX NETWORK DOOR ECU
*3 POWER BACK DOOR WARNING BUZZER
*4 POWER BACK DOOR UNIT ASSEMBLY SET
CAUTION / NOTICE / HINT
HINT:
The power back door system troubleshooting procedure is based on the premise that the smart key system (for Entry Function) is operating normally. Check the power back
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OPERATION METHOD
PROCEDURE
1. PRECAUTION
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2. REMOVE REAR SEAT CUSHION ASSEMBLY
for HEV Model:
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for Gasoline Model:
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3. REMOVE REAR SEAT CUSHION LOCK HOOK
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4. REMOVE REAR DOOR SCUFF PLATE LH
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5. REMOVE REAR DOOR SCUFF
REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 PRECAUTION
-
- -
2 DISCHARGE FUEL SYSTEM PRESSURE
-
- -
3 DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL