DTC 21

Inspection Procedure: Code No. 21 G-Sensor System:

Comment: The ABS-ECU outputs this Diagnostic Trouble Code (DTC) when there is an open or short circuit in the harness of the G-sensor system.

Probable Cause:
- Malfunction of the G-sensor.
- Malfunction of the wiring harness or connector.
- Malfunction of the ABS-ECU.