Toyota 4Runner Quiz
Suspension

Zero Point Calibration of Acceleration Sensor Undone (C1879/79)

In this manual: Suspension
General — 25Audio / Visual / Telematics — 283Brake — 187Drivetrain — 204Power Source / Network — 79Steering — 76Suspension — 130Vehicle Exterior — 391Vehicle Interior — 693
~1min read
DESCRIPTION

The stabilizer control ECU receives the yaw rate and acceleration sensor zero point information from the skid control ECU via CAN communication.

DTC Code

DTC Detection Condition

Trouble Area

C1879/79

A signal indicating that the yaw rate and acceleration sensor zero point calibration has not been performed is continuously received from the skid control ECU for 5 seconds.
  • Brake control system (Yaw rate and acceleration sensor zero point calibration)
  • Stabilizer control ECU
CAUTION / NOTICE / HINT

HINT:

When this DTC is output, obtain the calibration value of the yaw rate and acceleration sensor zero point first.

PROCEDURE

  1. PERFORM ZERO POINT CALIBRATION

(a) Perform brake control system calibration (See page ).


NEXT

  1. RECONFIRM DTC

(a) Clear the DTCs (See page ).


(b) Check for DTCs (See page ).


Result

Result

Proceed to

DTC is output

A

DTC is not output

B

A

REPLACE STABILIZER CONTROL ECU

B

END

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