DESCRIPTION The skid control ECU (brake booster with master cylinder assembly) is connected to the combination meter assembly via CAN communication. If the skid control ECU (brake booster with master cylinder assembly) stores a DTC, the slip indicator light comes on in the combination meter assembly. The slip indicator light blinks during ABS, VSC and/or TRAC operation. When the system is malfunctioning, the slip indicator light comes on to warn the driver. Click here WIRING DIAGRAM Refer to Brake Control Warning Light Remains ON. Click here
CAUTION / NOTICE / HINT NOTICE: After replacing the skid control ECU (brake booster with master cylinder assembly), perform linear solenoid valve offset learning, ABS holding solenoid valve learning, yaw rate and acceleration sensor zero point calibration and system information memorization after performing "Reset Memory". Click here PROCEDURE
(a) Check if CAN communication system DTCs are output. Click here
(a) Check if the skid control ECU (brake booster with master cylinder assembly) connector is securely connected. OK: The connector is securely connected.
(a) Check the auxiliary battery voltage. Standard Voltage:
(a) Select the Data List on the Techstream. Click here
(b) Check the Techstream display condition of the slip indicator light.
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Toyota Avalon Service & Repair Manual > Electric Parking Brake System(for Gasoline Model): Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART Electric Parking Brake System DTC No. Detection Item Memory Note Link C13A5 Electric Current of Motor DTC stored An electric parking brake system malfunction is displayed on the multi-information display. C13A6 Open or Short Circuit in Motor DTC stored An electric parki ...
