C1283

DTC C1283 YAW RATE & LATERAL G SENSOR-SIGNAL

COMPONENT LOCATION:

GENERAL DESCRIPTION
The yaw-rate & Lateral G sensor are used for the stability of a vehicle. The yaw-rate is used to measure angular velocity while the Lateral G is to measure the force that moves the vehicle away from the center, when a vehicle is cornering.

DTC DESCRIPTION
This code sets when there is an open or short in the circuit of the yaw-rate & lateral G sensor.

DTC DETECTING CONDITION

DTC DETECTING CONDITION:

TERMINAL & CONNECTOR INSPECTION
Refer to DTC C1101. C1101

SIGNAL CIRCUIT INSPECTION
Refer to DTC C1282. C1282

COMPONENT INSPECTION
1. Ignition "OFF".
2. Engine "ON".
3. Start and drive vehicle in gear and maintain vehicle speed of approximately 20 km/h or more (12 mph or more)
Does warning lamp remain ON?
YES
- Substitute with a known-good Yaw Rate & Lateral G sensor and check for proper operation. If problem is corrected, replace Yaw Rate & Lateral G sensor and then go to Verification of Vehicle Repair procedure.
NO
- Fault is intermittent caused by open or short of Yaw Rate & Lateral G sensor harness and/or faulty Yaw Rate & Lateral G sensor or was repaired and HECU memory was not cleared. Go to the applicable troubleshooting procedure.

VERIFICATION OF VEHICLE REPAIR
After a repair, it is essential to verify that the fault has been corrected.
1. Connect scan tool and select Diagnostic Trouble Codes (DTCs) mode.
2. Using a scan tool, Clear DTC.
3. Operate the vehicle within DTC Detecting Condition in General Information. (Start and drive vehicle in gear and maintain vehicle speed of approximately 20 km/h or more (12 mph or more))
Are any DTCs present?
YES
- Go to the applicable troubleshooting procedure.
NO
- A system performs normally at this time.