Toyota Corolla Cross: Back Door Closer Ecu
READ NEXT:
REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 BACK DOOR TRIM UPPER PANEL ASSEMBLY
64790B -
- -
2 BACK DOOR SID
INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 MULTIPLEX NETWORK DOOR ECU
89222A -
- -
2 BACK DOOR TR
SEE MORE:
DESCRIPTION
This DTC is stored when the DCM (telematics transceiver) detects
a malfunction in the telephone microphone assembly circuit.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
B157213
Microphone Circuit
DESCRIPTION
When any of the following conditions are met, the skid control
ECU (brake actuator assembly) sets the drive output (STPO) ON which operates the
stop light control relay (stop light switch assembly) and turns on the stop lights.
Illumination Conditions:
Pre-collision brake is
Removal
Microphone Circuit Open (B157213)
