Toyota Corolla Cross: System Diagram
SYSTEM DIAGRAM
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CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the air conditioning system.
*: Use the GTS.
PROCEDURE
1. VEHICLE BROUGHT TO WORKSHOP
CUSTOMIZE PARAMETERS CUSTOMIZE AIR CONDITIONING SYSTEM
(a) Customizing with the GTS.
NOTICE:
When the customer requests a change in a function, first make sure that the function can be customi
INITIALIZATION SERVO MOTOR INITIALIZATION (a) Press the OFF switch.
(b) According to the GTS display, perform servo motor initialization. Body Electrical > Air Conditioner > Utility
Te
SEE MORE:
TERMINALS OF ECU CHECK TRANSPONDER KEY ECU ASSEMBLY
(a) Disconnect the I67 transponder key ECU assembly connector.
(b) Measure the resistance and voltage according to the value(s) in the table below.
HINT: Measure the values on the wire harness side with the connector disconnected.
Term
DESCRIPTION This DTC is output when the multiplex network door ECU detects a power back door sensor assembly LH touch sensor malfunction.
DTC No. Detection Item
DTC Detection Condition Trouble Area
B222A13 PBD Touch Sensor LH Circuit Circuit Open
Multiplex network door ECU
How To Proceed With Troubleshooting
Terminals Of Ecu
