Toyota Avalon Service & Repair Manual: Blind Spot Monitor Slave Module (C1AB7)

DESCRIPTION

This DTC is stored when the blind spot monitor sensor LH detects an internal malfunction.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

C1AB7

Blind Spot Monitor Slave Module

The blind spot monitor sensor LH (slave) detects an internal malfunction

Blind spot monitor sensor LH

CAUTION / NOTICE / HINT

NOTICE:

When checking for DTCs, make sure that the blind spot monitor system is turned on.

PROCEDURE

1.

CHECK DTC

(a) Turn the engine switch off.

(b) Turn the engine switch on (IG).

(c) Recheck for DTCs and check if the same DTC is output again.

Body Electrical > Blind Spot Monitor Slave > Trouble Codes

OK:

No DTCs are output.

OK

USE SIMULATION METHOD TO CHECK

NG

REPLACE BLIND SPOT MONITOR SENSOR LH

    Blind Spot Monitor Master Module (C1AB6)

    Destination Information Undefined (C1AB8)

    See More:

    Toyota Avalon Service & Repair Manual > Hybrid Control System: High Voltage Power Resource Circuit Short during Ready ON (P1C8449)
    DTC SUMMARY MALFUNCTION DESCRIPTION The hybrid vehicle control ECU monitors the high-voltage wiring between the HV battery and inverter with converter assembly and detects an open circuit malfunction. HINT: This DTC is differentiated from P300449 based on detection timing (after power switch is turn ...

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