DTC U0125:00/U0125:88 [DYNAMIC STABILITY CONTROL (DSC)]

• Only vehicles with combined sensor.

Applied VIN (assumed):

European (L.H.D. U.K.) specs.

• JMZ BL12F60# 100001—181415

• JMZ BL12F70# 100001—181415

• JMZ BL12Y20# 100001—181415

• JMZ BL12Z20# 100001—181415

• JMZ BL12Z50# 100001—181415

• JMZ BL14F60# 100001—181415

• JMZ BL14F70# 100001—181415

• JMZ BL14Y20# 100001—181415

• JMZ BL14Z20# 100001—181415

• JMZ BL14Z50# 100001—181415

• JMZ BLA2A60# 100001—181415

• JMZ BLA2C60# 100001—181415

• JMZ BLA2F70# 100001—181415

• JMZ BLA2G60# 100001—181415

• JMZ BLA2Y60# 100001—181415

• JMZ BLA2Z20# 100001—181415

• JMZ BLA2Z50# 100001—181415

• JMZ BLA4360# 100001—181415

• JMZ BLA4A60# 100001—181415

• JMZ BLA4C60# 100001—181415

• JMZ BLA4F70# 100001—181415

• JMZ BLA4G60# 100001—181415

• JMZ BLA4Y60# 100001—181415

• JMZ BLA4Z20# 100001—181415

• JMZ BLA4Z50# 100001—181415

Australian specs.

• JM0 BL103100 100001—225632

• JM0 BL10C100 100001—225632

• JM0 BL10F100 100001—225632

• JM0 BL10L100 100001—225632

General (R.H.D.) specs.

• JM6 BL1031*0 100001—225632

• JM6 BL1051*0 100001—225632

• JM6 BL10F1*0 100001—225632

• JM6 BL10L1*0 100001—225632

• JM6 BL10Z1*0 100001—225632

General (L.H.D.) specs., Arab Gulf Cooperation Council, China

• JM7 BL04F**# 100001—225632

• JM7 BL04Z**# 100001—225632

• JM7 BL12F**# 100001—225632

• JM7 BL12Z**# 100001—225632

• JM7 BL14F**# 100001—225632

• JM7 BL14Z**# 100001—225632

• JM7 BL22F**# 100001—225632

• JM7 BL22Z**# 100001—225632

• JM7 BL24F**# 100001—225632

• JM7 BL24Z**# 100001—225632

STEP	INSPECTION	ACTION
1	INSPECT COMBINED SENSOR SIGNAL (CAN2 LINE) FOR OPEN CIRCUIT • Disconnect the DSC HU/CM connectors. • Disconnect the combined sensor connectors. • Inspect for continuity between the following DSC HU/CM connectors (vehicle harness-side) and the combined sensor connector terminals (vehicle harness-side): ― Combined sensor (CAN2_L): AL—B ― Combined sensor (CAN2_H): AO—C • Is there continuity?	Yes	Go to the next step.
No	Repair or replace the wiring harness, then go to Step 4.
2	INSPECT COMBINED SENSOR SIGNAL (CAN2 LINE) FOR SHORT CIRCUIT • Inspect for continuity between the following DSC HU/CM connector terminals (vehicle harness-side) and body ground: ― Combined sensor (CAN2_L): B ― Combined sensor (CAN2_H): C • Is there continuity?	Yes	Repair or replace the wiring harness, then go to Step 4.
No	Go to the next step.
3	INSPECT THE COMBINED SENSOR • Reconnect all disconnected connectors. • Inspect the combined sensor. (See COMBINED SENSOR INSPECTION.) • Is the combined sensor normal?	Yes	Go to the next step.
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)].) • 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.)
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)].)
No	DTC troubleshooting completed.

STEP

INSPECTION

ACTION

INSPECT COMBINED SENSOR SIGNAL (CAN2 LINE) FOR OPEN CIRCUIT

• Disconnect the DSC HU/CM connectors.

• Disconnect the combined sensor connectors.

• Inspect for continuity between the following DSC HU/CM connectors (vehicle harness-side) and the combined sensor connector terminals (vehicle harness-side):

― Combined sensor (CAN2_L): AL—B

― Combined sensor (CAN2_H): AO—C

• Is there continuity?

Yes

Go to the next step.

Repair or replace the wiring harness, then go to Step 4.

INSPECT COMBINED SENSOR SIGNAL (CAN2 LINE) FOR SHORT CIRCUIT

• Inspect for continuity between the following DSC HU/CM connector terminals (vehicle harness-side) and body ground:

― Combined sensor (CAN2_L): B

― Combined sensor (CAN2_H): C

• Is there continuity?

Yes

Repair or replace the wiring harness, then go to Step 4.

Go to the next step.

INSPECT THE COMBINED SENSOR

• Reconnect all disconnected connectors.

• Inspect the combined sensor.

(See COMBINED SENSOR INSPECTION.)

• Is the combined sensor normal?

Yes

Go to the next step.

Replace the combined sensor, then go to the next step.

(See COMBINED SENSOR REMOVAL/INSTALLATION.)

VERIFY THAT THE SAME DTC IS NOT PRESENT

• Clear the DTCs from the memory.

(See ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)].)

• 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.)

Go to the next step.

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)].)

DTC troubleshooting completed.

DTC	U0125:00, U0125:88		Combined sensor system (CAN2 line malfunction)
DETECTION CONDITION		• U0125:00 ― The signal from the combined sensor is not within specification. • U0125:88 ― Open or short circuit in CAN system wiring harness is detected.
POSSIBLE CAUSE		• Open or short circuit in the CAN2_L wiring harness between combined sensor terminal B and DSC HU/CM terminal AL • Open or short circuit in the CAN2_H wiring harness between combined sensor terminal C and DSC HU/CM terminal AO • Combined sensor malfunction • DSC HU/CM malfunction • Poor connection at connectors (female terminal)