Toyota Corolla Cross: When Replacing Or Removing/installing Parts
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WORK PROCEDURE
PROCEDURES NECESSARY WHEN ECU OR OTHER PARTS ARE REPLACED (for HEV Model)
Replacement Part
Necessary Procedure
Effect/Inoperative Function when Necess
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
UPDATE ECU SECURITY KEY
NOTICE:
It is necessary to log in to the Toyota server to perform an ECU security
key update.
Users other than Toyota dealers can log in with a guest account issued
SEE MORE:
DESCRIPTION
This DTC is stored when the radio and display receiver assembly*1
or stereo component amplifier assembly*2 detects a short in a speaker circuit.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
DTC Output from
INSTALLATION
CAUTION / NOTICE / HINT
COMPONENTS (INSTALLATION)
Procedure
Part Name Code
1
TIRE PRESSURE WARNING VALVE AND TRANSMITTER
42607
-
-
2
Work Procedure
Speaker Output Short Actuator Stuck (B15C371)
