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
SEE MORE:
ROAD TEST
PROBLEM SYMPTOM CONFIRMATION
(a) Based on the result of the customer problem analysis, try to reproduce the
symptoms. If the problem is that the transaxle does not change gear ratios or changes
ratios at the wrong engine speed, conduct the following road test while referring
to the
DIAGNOSTIC TROUBLE CODE CHART
Electronically Controlled Brake System
DTC No.
Detection Item
MIL
Note
Link
C00631C
Yaw Rate Sensor Circuit Voltage Out of Range
Does not come on
Output ECU: Skid