DTC C0062:62/C0062:65/C0062:84/C0062:8F/C0063:1C/C0063:27/C0063:28/C0063:61/C0063:62 [DYNAMIC STABILITY CONTROL (DSC)]

id0402b2881100

DTC

C0062:62, C0062:65, C0062:84, C0062:8F, C0063:1C, C0063:27, C0063:28, C0063:61, C0063:62

Combined sensor system

DETECTION CONDITION

•  C0062:62

―  While the vehicle is traveling at a speed of 30 km/h or more, the difference in the before/after G calculated from the G sensor (integrated with combined sensor) and the before/after G calculated from the wheel speed exceeds 0.35 G for a continuous 60 s.

•  C0062:65, C0062:84

―  Output voltage value from lateral-G sensor part remains absolutely unchanged

―  While the vehicle is traveling at a speed of 10 km/h or more, one G-sensor signal value fluctuates at 0.0879 G or more while another G-sensor signal value only fluctuates within 0.0147 G for a continuous 3 s or more.

•  C0062:8F

―  The lateral-G value from the combined sensor exceeds specification while the vehicle is stopped.

•  C0063:1C

―  Voltage to combined sensor is detected out of range

•  C0063:27

―  Out-of-specification signal modulation or yaw rate value is detected from the combined sensor (yaw rate part).

•  C0063:28

―  The yaw rate value from the combined sensor exceeds specification while the vehicle is stopped.

•  C0063:61

―  Difference between estimated yaw rate value, calculated from ABS wheel speed-sensor, lateral-G sensor, steering angle sensor, and the value output from yaw rate sensor exceeds specification

•  C0063:62

―  Difference between estimated yaw rate value, calculated from ABS wheel speed-sensor and lateral G sensor, and the value output from yaw rate sensor exceeds specification

POSSIBLE CAUSE

•  Open or short circuit in the wiring harness between combined sensor terminal D and battery

•  Open circuit in the wiring harness between combined sensor terminal A and body ground

•  Combined sensor malfunction

•  Poor connection at connectors (female terminal)

Diagnostic procedure

STEP	INSPECTION		ACTION
1	INSPECT COMBINED SENSOR POWER SUPPLY FOR OPEN CIRCUIT • Switch the ignition to ON. • Measure the voltage between the combined sensor terminal D and body ground. • Is the voltage B+?	Yes	Go to the next step.
1		No	Repair or replace the wiring harness, then go to Step 4.
2	INSPECT COMBINED SENSOR GROUND FOR OPEN CIRCUIT • Switch the ignition to off. • Inspect for continuity between the combined sensor terminal A and body ground. • Is there continuity?	Yes	Go to the next step.
2		No	Repair or replace the wiring harness, then go to Step 4.
3	INSPECT COMBINED SENSOR • Inspect the combined sensor. (See COMBINED SENSOR INSPECTION.) • Is the combined sensor normal?	Yes	Go to the next step.
3		No	Replace the combined sensor, then go to the next step. (See COMBINED SENSOR REMOVAL/INSTALLATION.)
4	VERIFY THAT THE SAME DTC IS NOT PRESENT • Clear the DTCs from the memory. (See ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)].) • Start the engine and drive the vehicle at 30 km/h {19 mph} or more. • Are the same DTCs present?	Yes	Repeat the inspection from Step 1. If the malfunction recurs, replace the DSC HU/CM, then go to the next step. (See DSC HU/CM REMOVAL/INSTALLATION.)
4		No	Go to the next step.
5	VERIFY THAT NO OTHER DTCS ARE PRESENT • Are any other DTCs output?	Yes	Go to the applicable DTC inspection. (See ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)].)
5		No	DTC troubleshooting completed.

DTC	C0062:62, C0062:65, C0062:84, C0062:8F, C0063:1C, C0063:27, C0063:28, C0063:61, C0063:62		Combined sensor system
DETECTION CONDITION		• C0062:62 ― While the vehicle is traveling at a speed of 30 km/h or more, the difference in the before/after G calculated from the G sensor (integrated with combined sensor) and the before/after G calculated from the wheel speed exceeds 0.35 G for a continuous 60 s. • C0062:65, C0062:84 ― Output voltage value from lateral-G sensor part remains absolutely unchanged ― While the vehicle is traveling at a speed of 10 km/h or more, one G-sensor signal value fluctuates at 0.0879 G or more while another G-sensor signal value only fluctuates within 0.0147 G for a continuous 3 s or more. • C0062:8F ― The lateral-G value from the combined sensor exceeds specification while the vehicle is stopped. • C0063:1C ― Voltage to combined sensor is detected out of range • C0063:27 ― Out-of-specification signal modulation or yaw rate value is detected from the combined sensor (yaw rate part). • C0063:28 ― The yaw rate value from the combined sensor exceeds specification while the vehicle is stopped. • C0063:61 ― Difference between estimated yaw rate value, calculated from ABS wheel speed-sensor, lateral-G sensor, steering angle sensor, and the value output from yaw rate sensor exceeds specification • C0063:62 ― Difference between estimated yaw rate value, calculated from ABS wheel speed-sensor and lateral G sensor, and the value output from yaw rate sensor exceeds specification
POSSIBLE CAUSE		• Open or short circuit in the wiring harness between combined sensor terminal D and battery • Open circuit in the wiring harness between combined sensor terminal A and body ground • Combined sensor malfunction • Poor connection at connectors (female terminal)