DTC Code | DTC Name |
---|---|
C1ABD | Short to +B in Buzzer |
C1ABE | Short to GND or Open in Buzzer |
DESCRIPTION
DTC C1ABD is stored when the blind spot monitor sensor LH detects a +B short in RCTA buzzer (blind spot monitor buzzer) circuit.
DTC C1ABE is stored when the blind spot monitor sensor LH detects a ground short or open in RCTA buzzer (blind spot monitor buzzer) circuit.
DTC Code | DTC Detection Condition | Trouble Area |
---|---|---|
C1ABD |
|
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C1ABE |
|
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WIRING DIAGRAM
CAUTION / NOTICE / HINT
Note
When checking for DTCs, make sure that the blind spot monitor system is on.
Inspect the fuses for circuits related to this system before performing the following inspection procedure.
PROCEDURE
CHECK DTC
Clear the DTCs Click here.
Recheck for DTCs and check if the same DTC is output again Click here.
OK |
---|
DTC C1ABD is not output. |
OK |
USE SIMULATION METHOD TO CHECK Click here |
NG |
CHECK HARNESS AND CONNECTOR (RCTA BUZZER - BATTERY AND BLIND SPOT MONITOR SENSOR LH)
Disconnect the U60 RCTA buzzer (blind spot monitor buzzer) connector.
Disconnect the U59 blind spot monitor sensor LH connector.
Measure the resistance according to the value(s) in the table below.
Standard Resistance | |||||||||
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Measure the voltage according to the value(s) in the table below.
Standard Voltage | |||||||||
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|
NG |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
OK |
CHECK RCTA BUZZER (BLIND SPOT MONITOR BUZZER)
Replace the RCTA buzzer (blind spot monitor buzzer) Click here.
Clear the DTCs Click here.
Recheck for DTCs and check if the same DTC is output again Click here.
OK |
---|
DTC C1ABD is not output. |
OK |
END (RCTA BUZZER (BLIND SPOT MONITOR BUZZER) IS DEFECTIVE) |
NG |
REPLACE BLIND SPOT MONITOR SENSOR LH Click here |