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Home >> Toyota >> 2021 >> RAV4 XLE, FWD >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Electronically Controlled Brake System (W/O Vacuum Brake Booster) - Diagnostic Codes (1 Of 8) >> ELECTRONICALLY CONTROLLED BRAKE SYSTEM (w/o Vacuum Brake Booster) >> DTC C050C-3A: Left Rear Wheel Speed Sensor Signal Has Too Many Pulses; DTC C0512-3A: Right Rear Wheel Speed Sensor Signal Has Too Many Pulses [12/2021 - ] >> Description

DTC C050C-3A: Left Rear Wheel Speed Sensor Signal Has Too Many Pulses; DTC C0512-3A: Right Rear Wheel Speed Sensor Signal Has Too Many Pulses [12/2021 - ]: Description

Refer to DTC C050C-12.

Refer to DTC C050C-12: Left Rear Wheel Speed Sensor Circuit Short to Battery [12/2021 - 10/2022] , or refer to DTC C050C-12: Left Rear Wheel Speed Sensor Circuit Short to Battery [10/2022 - ] 

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Note
C050C-3A Left Rear Wheel Speed Sensor Signal Has Too Many Pulses When not in Dealer Mode (Signal Check) or Inspection Mode, the output of the skid control sensor detected by the No. 2 skid control ECU (brake actuator assembly) is too high for 5 seconds or more. No. 2 skid control ECU (brake actuator assembly) Comes on
  • SAE Code: C050D (Case 4)
  • Output ECU: No. 2 skid control ECU (brake actuator assembly)
C0512-3A Right Rear Wheel Speed Sensor Signal Has Too Many Pulses When not in Dealer Mode (Signal Check) or Inspection Mode, the output of the skid control sensor detected by the No. 2 skid control ECU (brake actuator assembly) is too high for 5 seconds or more. No. 2 skid control ECU (brake actuator assembly) Comes on
  • SAE Code: C0513 (Case 4)
  • Output ECU: No. 2 skid control ECU (brake actuator assembly)