Toyota Corolla Cross: Parts Location
PARTS LOCATION
ILLUSTRATION
ILLUSTRATION
|
*1 | UNLOCK WARNING SWITCH ASSEMBLY |
*2 | COMBINATION METER ASSEMBLY |
|
*3 | SECURITY INDICATOR LIGHT |
*4 | TRANSPONDER KEY COIL |
|
*5 | DLC3 |
*6 | TRANSPONDER KEY ECU ASSEMBLY |
|
*7 | MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) |
*8 | POWER DISTRIBUTION BOX ASSEMBLY |
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SYSTEM DESCRIPTION IMMOBILISER SYSTEM DESCRIPTION
The immobiliser system is designed to prevent the vehicle from being stolen. This system uses the transponder key ECU assembly that stores the key I
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the immobiliser system.
*: Use the GTS.
PROCEDURE
1. VEHICLE BROUGHT TO WORKSHOP
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SEE MORE:
FAIL-SAFE CHART
FAIL-SAFE FUNCTION
(a) When a malfunction occurs in the tire pressure warning system, the tire pressure
warning light illuminates after blinking for 1 minute to inform the driver of the
system failure.
(b) As a result of this, tire pressure monitoring is disabled and a DTC is
TERMINALS OF ECU
TCM
HINT:
The standard voltage and resistance between each pair of TCM terminals is shown
in the table below.
The appropriate conditions for checking each pair of terminals are also indicated.
The result of checks should be compared with the standard voltage or resistance
