C1210–G SENSOR INPUT CIRCUIT PERFORMANCE





For a complete wiring diagram Refer to Section 8W.


  • When Monitored:

    Continuously, with ignition on, until vehicle speed exceeds 20 km/h (12.4 m.p.h.) for the first time, but not if the sensor voltage is out of range.

    Or, during diagnostic mode.

    Or, if the monitoring was inhibited by a corresponding diagnostics command.

  • Set Condition:

    If the measured acceleration signal is higher than 0.8 g for longer than the specified detection time.


Possible Causes
  
WIRING HARNESS, TERMINAL, CONNECTOR DAMAGE
  
(G4) DYNAMICS SENSOR SUPPLY HIGH RESISTANCE
  
(G94) GROUND CIRCUIT HIGH RESISTANCE
  
DYNAMICS SENSOR INSTALLATION
  
DYNAMICS SENSOR
  
ANTI-LOCK BRAKES MODULE
  



Diagnostic Test

1.CHECK FOR A DTC C1210–G SENSOR INPUT CIRCUIT PERFORMANCE

NOTE: This DTC must be active for the results of this test to be valid.









Does the scan tool display: C1210–G SENSOR INPUT CIRCUIT PERFORMANCE?

Yes
  • Go To 2


No

2.CHECK THE TERMINALS/CONNECTORS/WIRING HARNESS FOR DAMAGE





Were any problems found?

Yes


No
  • Go To 3

3.(G4) DYNAMICS SENSOR SUPPLY HIGH RESISTANCE








Is the resistance below 5.0 ohms?

Yes
  • Go To 4


No

4.(G94) GROUND CIRCUIT HIGH RESISTANCE






Is the resistance below 5.0 ohms?

Yes
  • Go To 5


No

5.CHECK THE DYNAMICS SENSOR INSTALLATION

NOTE: Dynamics Sensor installation and mounting bolt torque is crucial for proper operation.






Were any problems found?

Yes


No