Toyota Camry (XV70): ABS Warning Light does not Come ON
DESCRIPTION
The skid control ECU (brake actuator assembly) controls the ABS warning light 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.
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Body Electrical > Combination Meter > Active Test
Tester Display |
ABS Warning |
(e) Check the combination meter assembly.
OK:
The ABS warning light turns on or off in accordance with Techstream operation.
OK |
| REPLACE BRAKE ACTUATOR ASSEMBLY |
NG |
| INSPECT METER / GAUGE SYSTEM |
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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
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SEE MORE:
DESCRIPTION The ABS solenoid relay and solenoid valves are built into the brake actuator assembly.
The rear solenoid valve LH controls the brake fluid pressure of the rear wheel cylinder LH of the vehicle.
When this DTC is stored, the fail-safe function operates and the ABS solenoid relay is tur
ComponentsCOMPONENTS ILLUSTRATION
*1 TRANSMISSION REVOLUTION SENSOR (NC)
*2 TRANSMISSION REVOLUTION SENSOR (NT)
*3 SPACER
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Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping": N*m (kgf*cm, ft.