Toyota Camry (XV70): Brake Warning Light does not Come ON
DESCRIPTION
The skid control ECU (brake actuator assembly) controls the brake system warning light (red indicator) in the combination meter assembly via CAN communication.
CAUTION / NOTICE / HINT
NOTICE:
After replacing the skid control ECU (brake actuator assembly), perform acceleration sensor zero point calibration and system information memorization.
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PROCEDURE
| 1. |
INSPECT COMBINATION METER ASSEMBLY |
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Enter the following menus: Body Electrical / Combination Meter / Active Test.
(d) Perform the Active Test of the combination meter assembly using the Techstream.
Click here
|
Tester Display |
|---|
| Brake Warning |
(e) Check the combination meter assembly.
OK:
The brake system warning light (red indicator) turns on or off in accordance with Techstream operation.
| OK | .gif) | REPLACE BRAKE ACTUATOR ASSEMBLY |
| NG | | INSPECT METER / GAUGE SYSTEM |
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SEE MORE:
Right Rear Wheel Speed Sensor Circuit Short to Battery (C051212)
DESCRIPTION Each speed sensor detects wheel speed and sends signals to the skid control ECU (brake actuator assembly). These signals are used by the ABS control.
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The frequency of the
Components
COMPONENTS ILLUSTRATION
*1 FRONT FENDER APRON SEAL RH
*2 V-BANK COVER SUB-ASSEMBLY
N*m (kgf*cm, ft.*lbf): Specified torque
- - ILLUSTRATION
*1 CAMSHAFT TIMING GEAR BOLT
*2 O-RING
*3 CAMSHAFT TIMING OIL CONTROL SOLENOID ASSEM
