Toyota Corolla Cross: Brake Control Power Supply
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REMOVAL
CAUTION / NOTICE / HINT
COMPONENTS (REMOVAL)
Procedure
Part Name Code
1
PRECAUTION
-
INSTALLATION
CAUTION / NOTICE / HINT
COMPONENTS (INSTALLATION)
Procedure
Part Name Code
1
NO. 1 BRAKE CONTROL POWER SUP
Inspection
INSPECTION
PROCEDURE
1. INSPECT BRAKE HOLD SWITCH (ELECTRIC PARKING BRAKE SWITCH ASSEMBLY)
(a) Check the resistance.
(1) Measure the resistance according to the value(s) i
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DESCRIPTION
The telephone microphone assembly LH is connected to the radio
and display receiver assembly via voice recognition microphone 1 signal detection
line.
This DTC is stored when the radio and display receiver assembly
detects disconnection of telephone microphone assembly LH.
DIAGNOSTIC TROUBLE CODE CHART Power Back Door System
DTC No. Detection Item
Link B222049
Back Door Motor Internal Electronic Failure
B222631 PBD Unit Pulse Sensor LH Circuit No Signal
B222731 PBD Unit Pulse Sensor RH Circuit No Signal
Removal
Voice Recognition Microphone1 Circuit Open (B157913)
