Toyota 4Runner Quiz
Brake

Rear Speed Sensor RH Performance (C1411,C1412)

In this manual: Brake
General — 25Audio / Visual / Telematics — 283Brake — 187Drivetrain — 204Power Source / Network — 79Steering — 76Suspension — 130Vehicle Exterior — 391Vehicle Interior — 693
6steps
~36min
2/5difficulty
Done 0 of 6
DESCRIPTION

Refer to DTCs C1401 and C1402 (See page ).


DTC Code

DTC Detection Condition

Trouble Area

C1411

C1412

One of the following conditions is met:

  1. When the vehicle is driven in reverse at a speed of 3 km/h or more and 3 of the wheel sensors detect the reverse signal, the other sensor detects a high frequency pulse 75 times while the ignition switch is ON.
  2. At a vehicle speed of 10 km/h or more, the vehicle speed sensor output drops by 50% for 5 seconds.
  3. The lowest wheel speed is 10 km/h or more and the difference between the highest and lowest wheel speed values is 2 km/h or less for 15 seconds.
  4. At a vehicle speed of 30 km/h or more, one wheel direction is different from the other 3 wheels for 1 second.
  5. At a vehicle speed of 100 km/h, a reverse signal is output for 1 second or more.
  6. At a vehicle speed of 30 km/h or more, the rotation direction of the one of the wheels is not detected normally and the rotation direction of the other 3 wheels is not the same for 1 second.

Rear speed sensor RH/LH

HINT:

  • DTC C1411 is for the rear speed sensor RH.
  • DTC C1412 is for the rear speed sensor LH.
CAUTION / NOTICE / HINT

NOTICE:

Check the speed sensor signal after replacement (See page ).


PROCEDURE

  1. REPLACE REAR SPEED SENSOR

(a) Replace the rear speed sensor (See page
).


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END

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