PROBLEM SYMPTOMS TABLE
NOTICE:
When replacing the skid control ECU (brake actuator assembly), sensor, etc., turn the ignition switch off.
HINT:
Symptom |
Suspected Area |
See page |
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ABS, BA and/or EBD does not operate efficiently |
Check for DTCs again and make sure that the normal system code is output. |
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Power source circuit (low power supply voltage malfunction) |
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Power source circuit (high power supply voltage malfunction) |
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Front speed sensor circuit (comparison malfunction) |
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Front speed sensor circuit (open or short malfunction) |
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Front speed sensor circuit (output malfunction) |
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Rear speed sensor circuit (comparison malfunction) |
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Rear speed sensor circuit (open or short malfunction) |
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Rear speed sensor circuit (output malfunction) |
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Check the skid control ECU (brake actuator assembly) with the Techstream. (Check skid control ECU (brake actuator assembly) operation using the Active Test function.) If abnormal, check the hydraulic circuit for leaks. |
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If the symptoms still occur even after the above circuits in suspected areas have been inspected and proved to be normal, replace the skid control ECU (brake actuator assembly). |
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Check for DTCs again and make sure that the normal system code is output. |
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Front speed sensor circuit (comparison malfunction) |
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Front speed sensor circuit (open or short malfunction) |
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Front speed sensor circuit (output malfunction) |
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Rear speed sensor circuit (comparison malfunction) |
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Rear speed sensor circuit (open or short malfunction) |
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Rear speed sensor circuit (output malfunction) |
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Stop light switch circuit |
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Check the skid control ECU (brake actuator assembly) with the Techstream. (Check skid control ECU (brake actuator assembly) operation using the Active Test function.) If abnormal, check the hydraulic circuit for leaks. |
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If the symptoms still occur even after the above circuits in suspected areas have been inspected and proved to be normal, replace the skid control ECU (brake actuator assembly). |
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ABS sensor DTC check cannot be done |
Check for DTCs again and make sure that the normal system code is output. |
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TC and CG terminal circuit*2 |
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If the symptoms still occur even after the above circuit in the suspected area has been inspected and proved to be normal, replace the skid control ECU (brake actuator assembly). |
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ABS warning light abnormal (Remains on) |
ABS warning light circuit |
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Skid control ECU (brake actuator assembly) |
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ABS warning light abnormal (Does not come on) |
ABS warning light circuit |
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Skid control ECU (brake actuator assembly) |
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Brake warning light abnormal (Remains on) |
Brake warning light circuit |
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Skid control ECU (brake actuator assembly) |
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Brake warning light abnormal (Does not come on) |
Brake warning light circuit |
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Skid control ECU (brake actuator assembly) |
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VSC and/or TRAC does not operate |
Check for DTCs again and make sure that the normal system code is output. |
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Power source circuit (low power supply voltage malfunction) |
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Power source circuit (high power supply voltage malfunction) |
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Check the hydraulic circuit for leaks. |
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Front speed sensor circuit (comparison malfunction) |
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Front speed sensor circuit (open or short malfunction) |
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Front speed sensor circuit (output malfunction) |
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Rear speed sensor circuit (comparison malfunction) |
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Rear speed sensor circuit (open or short malfunction) |
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Rear speed sensor circuit (output malfunction) |
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Yaw rate and acceleration sensor (airbag sensor assembly) circuit (zero point malfunction) |
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Yaw rate and acceleration sensor (airbag sensor assembly) circuit (power supply malfunction) |
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Acceleration sensor (airbag sensor assembly) circuit (comparison malfunction) |
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Yaw rate sensor (airbag sensor assembly) circuit (comparison malfunction) |
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Yaw rate and acceleration sensor (airbag sensor assembly) circuit (stuck or output malfunction) |
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Yaw rate and acceleration sensor (airbag sensor assembly) circuit (internal malfunction) |
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Steering angle sensor (Spiral cable with sensor sub-assembly) circuit (zero point malfunction) |
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Steering sensor (Spiral cable with sensor sub-assembly) circuit (Zero point initialization or calibration malfunction) |
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Steering angle sensor (Spiral cable with sensor sub-assembly) circuit (power supply malfunction) |
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Steering angle sensor (Spiral cable with sensor sub-assembly) circuit (output malfunction) |
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Steering angle sensor (Spiral cable with sensor sub-assembly) circuit (internal malfunction) |
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If the symptoms still occur even after the above circuit in suspected areas have been inspected and proved to be normal, replace the skid control ECU (brake actuator assembly). |
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VSC sensor DTC check cannot be done |
Check for DTCs again and make sure that the normal system code is output. |
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TC and CG terminal circuit*2 |
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If the symptoms still occur even after the above circuit in suspected areas has been inspected and proved to be normal, replace the skid control ECU (brake actuator assembly). |
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VSC OFF switch abnormal |
VSC OFF switch circuit |
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Skid control ECU (brake actuator assembly) |
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AUTO LSD indicator light abnormal (Remains on) |
AUTO LSD indicator circuit |
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Skid control ECU (brake actuator assembly) |
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AUTO LSD indicator light abnormal (Does not come on) |
AUTO LSD indicator circuit |
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Skid control ECU (brake actuator assembly) |
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Slip indicator light abnormal (Remains on) |
Slip indicator light circuit |
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Skid control ECU (brake actuator assembly) |
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The rear differential lock indicator light blinks when the rear differential cannot be unlocked for 2 consecutive trips.*1 |
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Slip indicator light abnormal (Does not come on) |
Slip indicator light circuit |
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Skid control ECU (brake actuator assembly) |
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Sensor check cannot be done |
TS and CG terminal circuit*2 |
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Skid control ECU (brake actuator assembly) |
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VSC warning buzzer abnormal |
VSC warning buzzer circuit |
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Skid control ECU (brake actuator assembly) |
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Power Window Switch Malfunction (B2312)
DESCRIPTION
The power window regulator motor assembly is operated by the power window regulator
master switch assembly or power window regulator switch assembly. The power window
regulator motor assembly has motor, regulator and ECU functions.
This DTC is output when the ECU built into the reg ...
Freeze Frame Data
FREEZE FRAME DATA
CHECK FREEZE FRAME DATA
HINT:
The ECU records vehicle and driving condition information as freeze frame data
the moment a DTC is stored.
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: P ...
Removal
REMOVAL
CAUTION / NOTICE / HINT
HINT:
If the bumper is damaged, there is a possibility that the installation area of
the blind spot monitor sensor may be deformed and the blind spot monitor system
may not operate correctly, so visually inspect the blind spot monitor sensor installation
area ...