Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual: Supply Voltage Circuit IG Open (C123A14)

NOTICE:

• Inspect the fuses for circuits related to this system before performing the following procedure.
• The electric parking brake may still operate up to 20 seconds after the engine switch is turned off. Before disconnecting connectors or fuses, turn the engine switch off and wait 20 seconds or more.
• After replacing the skid control ECU (brake actuator assembly), perform "Calibration".

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• When replacing the skid control ECU (brake actuator assembly), operate the electric parking brake switch (electric parking brake switch assembly) as the parking brake indicator light (red) blinks when the engine switch is first turned on (IG).

Electric Parking Brake Actuator Supply Voltage Circuit Voltage Below Threshold (C13B516)

DESCRIPTION DTC No. Detection Item DTC Detection Condition Trouble Area Memory Note C13B516 Electric Parking Brake Actuator Supply Voltage Circuit Voltage Below Threshold Diagn ...

Electric Parking Brake Actuator (C13B800)

DESCRIPTION DTC No. Detection Item DTC Detection Condition Trouble Area Memory Note C13B800 Electric Parking Brake Actuator Diagnosis Condition: Electric parking brake operatin ...

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