B1683

DTC B1683

DTC Detecting Condition and Trouble Area






DTC Confirmation Procedure

1) Push engine switch to change ignition mode to "ON" and leave ignition mode in "ON" for 1 min. or more.

DTC Troubleshooting

1. DTC check

Is there any DTC(s) other than B1683?
YES -
Go to troubleshooting for applicable DTC.
NO -
Go to Step 2.

2. DTC check

Check DTC in ESP(R) control module. Electronic Stability Program

Is there any DTC(s) detected?
YES -
Go to troubleshooting for applicable DTC.
NO -
Go to Step 3.

3. DTC recheck

Replace steering angle sensor. Steering Angle Sensor Removal and Installation
Perform DTC Confirmation Procedure
and then recheck DTC.

Is DTC B1683 still detected?
YES -
Go to Step 4.
NO -
End. (Steering angle sensor was faulty)

4. DTC recheck

Replace ESP(R) control module. ESP Hydraulic Unit / Control Module Assembly Removal and Installation
Perform DTC Confirmation Procedure
and then recheck DTC.

Is DTC B1683 still detected?
YES -
Substitute a known-good BCM and recheck DTC.
NO -
End. (ESP(R) control module was faulty)