Toyota CH-R Service Manual: Blind Spot Monitor Slave Module Beam Axis Inspection Incomplete (C1ABC)
DESCRIPTION
This DTC is stored when a beam axis adjustment has not been performed for the blind spot monitor sensor RH (Slave).
HINT:
This DTC is always stored after replacing a blind spot monitor sensor. The purpose of this DTC is to ensure that a beam axis adjustment is performed. Completing the beam axis adjustment after replacing a blind spot monitor sensor prevents this DTC from being output.
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
|---|---|---|---|
|
C1ABC |
Blind Spot Monitor Slave Module Beam Axis Inspection Incomplete |
A beam axis adjustment has not been performed |
Blind spot monitor sensor RH (Slave) |
PROCEDURE
|
1. |
PERFORM BLIND SPOT MONITOR BEAM AXIS ADJUSTMENT |
(a) Perform the Blind Spot Monitor Beam Axis Adjustment using the Techstream.
Body Electrical > Blind Spot Monitor Slave > Utility|
Tester Display |
|---|
|
BSM Slave Beam Axis Adjustment |
HINT:
Refer to Blind Spot Monitor Beam Axis Confirmation.
Click here
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END |
Short to GND or Open in Buzzer (C1ABE)
DESCRIPTION
DTC C1ABE is stored when the blind spot monitor sensor RH (Slave) detects
a short to ground or open in the RCTA buzzer (blind spot monitor buzzer)
circuit.
...
Destination Information Undefined (C1AB8)
DESCRIPTION
This DTC is stored when correct destination information is not sent from the
main body ECU (multiplex network body ECU) and destination information cannot be
confirmed after a blind s ...
Other materials:
Toyota CH-R Service Manual > Pre-collision System: Skid Control Buzzer Circuit (C1A4A)
DESCRIPTION
The millimeter wave radar sensor assembly is connected to the forward recognition
camera via CAN communication.
The millimeter wave radar sensor assembly operates the pre-collision alarm by
sending a buzzer request signal to the pre-collision city buzzer.
If the millimeter wave ra ...
Toyota CH-R Service Manual > Horn: Relay
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT HORN RELAY ASSEMBLY
(a) Check the resistance.
(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection
Condition
...
Toyota C-HR (AX20) 2023-2026 Owner's Manual
Toyota CH-R Owners Manual
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Toyota CH-R Service Manual
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