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:
DESCRIPTION The power distribution box assembly controls the instrument panel illuminations. WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses for circuits related to this system before performing the following procedure.
Before replacing the main body ECU (mult
PARTS LOCATION
ILLUSTRATION
*1
MAP LIGHT ASSEMBLY
- MANUAL (SOS) SWITCH
*2
TELEPHONE MICROPHONE ASSEMBLY
*3
ROOF ANTENNA ASSEMBLY
*4
NO. 2 ANTENNA CORD SUB-ASSEMBLY
*5
NO.
How To Proceed With Troubleshooting
Instrument Panel Illumination does not Turn On
