Toyota Corolla Cross: System Diagram
SYSTEM DIAGRAM
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CAUTION / NOTICE / HINT HINT: *: Use the GTS. PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
NEXT
2.
CUSTOMER PROBLEM ANALYSIS
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CHECK FOR INTERMITTENT PROBLEMS HINT: Inspect the vehicle ECM using check mode. Intermittent problems are easier to detect with the GTS when the ECM is in check mode. In check mode, the ECM uses 1 tri
CAUTION / NOTICE / HINT When a malfunction is not confirmed by the DTC check, troubleshooting should be carried out for all circuits considered to be possible causes of the problem. In many cases, by
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DESCRIPTION
DTC No. Detection Item
DTC Detection Condition Trouble Area
Warning Indicate Test Mode / Check Mode
B116541 Airbag ECU (G Sensor 2) General Checksum Failure
Airbag ECU assembly malfunction
Airbag ECU assembly Comes on
Does not apply to
DESCRIPTION
This circuit is used to send and receive signals between the
DCM (telematics transceiver) and the radio and display receiver assembly.
WIRING DIAGRAM
PROCEDURE
1.
CHECK HARNESS AND CONNECTOR (DCM [TELEMATICS TRANSCEIVER]
- RADIO AND DISPLAY RECEIVER ASS
How To Proceed With Troubleshooting
Airbag ECU (G Sensor 2) General Checksum Failure (B116541)
