Toyota CH-R Service Manual: Blind Spot Monitor Master Module Beam Axis Inspection Incomplete (C1ABB)
DESCRIPTION
This DTC is stored when a beam axis adjustment has not been performed for the blind spot monitor sensor LH (Master).
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 |
|---|---|---|---|
|
C1ABB |
Blind Spot Monitor Master Module Beam Axis Inspection Incomplete |
A beam axis adjustment has not been performed |
Blind spot monitor sensor LH (Master) |
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 Master > Utility|
Tester Display |
|---|
|
BSM Master Beam Axis Adjustment |
HINT:
Refer to Blind Spot Monitor Beam Axis Confirmation.
Click here
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END |
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 ...
Blind Spot Monitor Master Module (C1AB6)
DESCRIPTION
This DTC is stored when the blind spot monitor sensor LH (Master) detects an
internal malfunction.
DTC No.
Detection Item
DTC Detection Condition
...
Other materials:
Toyota CH-R Service Manual > Can Communication System: ECM Communication Stop Mode
DESCRIPTION
Detection Item
Symptom
Trouble Area
ECM Communication Stop Mode
Any of the following conditions are met:
Communication stop for "ECM (Engine)" is indicated on the "Communication
Bus Check&quo ...
Toyota CH-R Service Manual > Vehicle Stability Control System: Dtc Check / Clear
DTC CHECK / CLEAR
DTC CHECK/CLEAR (When Using TECHSTREAM)
(a) Check for DTCs.
(1) Turn the ignition switch off.
(2) Connect the Techstream to the DLC3.
(3) Turn the ignition switch to ON.
(4) Turn the Techstream on.
(5) Read the DTCs following the prompts on the Techstream. Enter the followin ...
Toyota C-HR (AX20) 2023-2025 Owner's Manual
Toyota CH-R Owners Manual
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