Lexus RX (RX 350L, RX450h) 2016-2022 Repair Manual: Fail-safe Chart

FAIL-SAFE CHART

DTC

Trouble Area

Parking Brake Indicator Light (Red)

Brake System Warning Light (Yellow)

Fail-safe Deactivation Condition

C059704

Skid control ECU (brake actuator assembly) internal malfunction

Normal

Illuminates

After the conditions return to normal, the engine switch is turned on (IG) and the parking brake is applied and released

C059746

Skid control ECU (brake actuator assembly) internal malfunction

Normal

Illuminates

After the conditions return to normal, the engine switch is turned on (IG) and the parking brake is applied and released

C060962

Electric parking brake switch malfunction (open or short)

Blinks

Illuminates

After the conditions return to normal, the electric parking brake switch is operated

C060B12

Parking brake actuator assembly LH circuit malfunction (short to +B)

Normal*

Illuminates

After the conditions return to normal, the engine switch is turned on (IG) and the parking brake is applied and released

C060B13

Parking brake actuator assembly LH circuit malfunction (open)

Normal*

Illuminates

After the conditions return to normal, the engine switch is turned on (IG) and the parking brake is applied and released

C060B14

Parking brake actuator assembly LH circuit malfunction (short to ground/open circuit)

Normal*

Illuminates

After the conditions return to normal, the engine switch is turned on (IG) and the parking brake is applied and released

C060E19

Parking brake actuator assembly LH circuit malfunction (overcurrent)

Normal*

Illuminates

After the conditions return to normal, the engine switch is turned on (IG) and the parking brake is applied and released

C060E2A

Parking brake actuator assembly LH malfunction (motor locked, gear locked, free spinning)

Normal*

Illuminates

After the conditions return to normal, the DTCs are cleared

C061012

Parking brake actuator assembly RH circuit malfunction (short to +B)

Normal*

Illuminates

After the conditions return to normal, the engine switch is turned on (IG) and the parking brake is applied and released

C061013

Parking brake actuator assembly RH circuit malfunction (open)

Normal*

Illuminates

After the conditions return to normal, the engine switch is turned on (IG) and the parking brake is applied and released

C061014

Parking brake actuator assembly RH circuit malfunction (short to ground/open circuit)

Normal*

Illuminates

After the conditions return to normal, the engine switch is turned on (IG) and the parking brake is applied and released

C061319

Parking brake actuator assembly RH circuit malfunction (overcurrent)

Normal*

Illuminates

After the conditions return to normal, the engine switch is turned on (IG) and the parking brake is applied and released

C06132A

Parking brake actuator assembly RH malfunction (motor locked, gear locked, free spinning)

Normal*

Illuminates

After the conditions return to normal, the DTCs are cleared

C123A14

IG power source malfunction (open)

Normal*

Illuminates

After returning to normal condition, turn engine switch again

C13B516

+B power source malfunction (open)

Normal*

Illuminates

After returning to normal condition, turn engine switch again

C13B800

Parking brake actuator assembly malfunction (repeated slipping)

Normal*

Illuminates

After returning to normal condition, turn engine switch again

C13CF1C

Skid control ECU (brake actuator assembly) internal malfunction

Normal*

Illuminates

After returning to normal condition, turn engine switch again

C13D41C

Skid control ECU (brake actuator assembly) internal malfunction

Normal*

Illuminates

After returning to normal condition, turn engine switch again

  • *: The parking brake indicator light blinks (red) if the electric parking brake switch assembly is pulled or pushed.
    Freeze Frame Data
    FREEZE FRAME DATA FREEZE FRAME DATA HINT: When a DTC is stored, the freeze frame data stores the current vehicle (sensor) state as. The freeze frame data cannot be cleared or updated until the re ...

    Data List / Active Test
    DATA LIST / ACTIVE TEST READ DATA LIST NOTICE: In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether ...

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    Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual

    Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual

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