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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ECU CONFIGURATION
STABILIZE A POWER SOURCE ON THE VEHICLE SIDE
Shut off as many following systems and parts as possible since they would generate
an electrical load.
CAUTION:
If vehicle systems affect a voltage to reduce during reprogramming, it may disable
the ECU in reprogramming, which co
DESCRIPTION Refer to the description for DTC P0A001C.
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DTC No. Detection Item
DTC Detection Condition
Trouble Area MIL
Warning Indicate Note
P0A0011 Motor Electronics Coolant Temperature Sensor Circuit Short to Ground
Short to ground de