Toyota Tacoma (2015-2018) Service Manual: Slave Module Horizontal Axis Misalignment (C1AC2)
DESCRIPTION
This DTC is stored when the angle of the blind spot monitor sensor RH deviates more than the allowable range from the horizontal axis.
HINT:
If drum tester such as a speedometer tester, brake/speedometer combination tester or chassis dynamometer is used with the blind spot monitor main switch assembly (warning canceling switch assembly) on, the blind spot monitor system may store this DTC by mistake.
|
DTC Code |
DTC Detection Condition |
Trouble Area |
|---|---|---|
|
C1AC2 |
When the blind spot monitor sensor deviates 5 degrees or more from the horizontal axis when the system is activated. |
Blind spot monitor sensor RH |
CAUTION / NOTICE / HINT
NOTICE:
- When checking for DTCs, make sure that the blind spot monitor main switch (warning canceling switch assembly) is on.
- If the bumper is damaged or the vehicle has a history of body repair,
there is a possibility that the installation area of the blind spot monitor
sensor may be deformed and the blind spot monitor sensor system may not
operate correctly, so visually inspect the blind spot monitor sensor installation
area (frame, stud bolt) to make sure it is not dented or bent.
Click here
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If the visual inspection finds a problem, check the installation condition of the blind spot monitor sensor, and adjust the installation position of the blind spot monitor sensor as necessary.
PROCEDURE
|
1. |
CHECK INSTALLATION CONDITION |
(a) Check the installation condition of the blind spot monitor sensor RH (See
page ).
HINT:
Take the appropriate action in accordance with the result.
|
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|
2. |
PERFORM BEAM AXIS CONFIRMATION |
(a) Install the rear bumper.
- w/ Towing Package (See page )
- w/o Towing Package (See page )
(b) Perform Blind Spot Monitor Beam Axis Confirmation using the Techstream (See
page ).
OK:
Blind Spot Monitor Beam Axis Confirmation performs normally.
| OK | .gif) |
END |
| NG | |
REPLACE BLIND SPOT MONITOR SENSOR RH |
Steering Angle Sensor (C1A47)
DESCRIPTION
The blind spot monitor sensor receives steering angle signals from the spiral
cable with sensor sub-assembly via CAN communication.
DTC Code
DTC Detection Conditi ...
Master Module Horizontal Axis Misalignment (C1AC1)
DESCRIPTION
This DTC is stored when the angle of the blind spot monitor sensor LH deviates
more than the allowable range from the horizontal axis.
HINT:
If drum tester such as a speedometer teste ...
Other materials:
Charging Failure
PROCEDURE
1.
CHECK GENERATOR PULLEY WITH CLUTCH (ON-VEHICLE INSPECTION)
(a) Start the engine and visually check if the fan of the generator rotor assembly
located inside the generator assembly is operating.
OK:
The fan of the generator rotor assembly is operati ...
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms.
If multiple suspected areas are listed, the potential causes of the symptoms
are listed in order of probability in the "Suspected Area" column of the
table. Check each sy ...
Components
COMPONENTS
ILLUSTRATION
*A
w/o Navigation System
*B
w/ Navigation System
*C
for Double Cab
*D
for Acces Cab
*E
for 4WD
-
-
*1
...
