Diagnostic Trouble Codes Troubleshooting

Diagnostic Trouble Codes Troubleshooting CHART

Step	Action	Yes	No
1	Was " ABS CHECK " performed?	Go to Step 2.	Go to "ABS CHECK :".
2	Clear all DTCs and check DTC. Is it DTC C1071 (No.71)?	Go to Step 3.	Could be a temporary malfunction of the ABS control module.
3	Check for proper connection of ABS hydraulic unit / control module connector. If OK, disconnect ABS hydraulic unit / control module connector and check the following. Voltage "E43-14" terminal: 10 - 14 V Resistance between "E43-26" and body ground: Continuity Are the check result as specified?	Replace ABS hydraulic unit / control module assembly.	Repair "WHT/BLU" and/ or "BLK" circuit and recheck.

Step

Action

Yes

Was " ABS CHECK " performed?

Go to Step 2.

Go to "ABS CHECK :".

Clear all DTCs and check DTC.
Is it DTC C1071 (No.71)?

Go to Step 3.

Could be a temporary malfunction of the ABS control module.

Check for proper connection of ABS hydraulic unit / control module connector.
If OK, disconnect ABS hydraulic unit / control module connector and check the following.

Are the check result as specified?

Replace ABS hydraulic unit / control module assembly.

Repair "WHT/BLU" and/ or "BLK" circuit and recheck.