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Home >> Lexus >> 2021 >> UX 250h Luxury >> Repair and Diagnosis >> Brakes >> Parking Brake System >> Electric Parking Brake System (Diagnostic Codes & Circuit Tests) (Hybrid) >> ELECTRIC PARKING BRAKE SYSTEM (for HV Model) >> DTC C0609-62: Electric Parking Brake Switch Signal Compare Failure [08/2021 - 07/2022] >> Caution / Notice / Hint

Caution / Notice / Hint

NOTE:
  • If the electric parking brake switch is held near the lock position but not fully in the lock position for 1 second or more, a DTC may be stored due to one of the two contacts being ON while the other is OFF. (This is not a system malfunction.)
  • The electric parking brake may still operate up to 20 seconds after the power switch is turned off. Before disconnecting connectors or fuses, turn the power switch off and wait 20 seconds or more.
  • The parking brake indicator light blinks when the power switch is turned on (IG) after replacing the parking brake ECU (brake actuator assembly). Operate the electric parking brake switch assembly to turn off the parking brake indicator light.