Brakes - ABS/ATS Lamp ON/DTC's C1288 and C1289 Set
Article No03-2-3
02/03/03
BRAKES - ABS/ATS (ANTILOCK BRAKING
SYSTEM/ADVANCE TRAC SYSTEM) DTCS
C1288/C1289 DIAGNOSIS - SERVICE TIPS
LINCOLN:
2000-2002 LS
Article 02-22-5 is being republished in its entirety to update the Title DTC codes and the Parts information.
ISSUE
Some vehicles may exhibit an illuminated ABS/ATS (Advance Trac System) warning lamp with both DTCs C1288 (Pressure Transducer Main/Primary Input Circuit Failure) & C1289 (Pressure Transducer Redundant/Secondary Input Circuit Failure) stored. The Workshop Manual may not provide complete diagnostic information for these DTCs in some cases.
ACTION
Use the flow chart to diagnose and repair the vehicle. The ATS Module Recalibration Procedure has been included in the service procedure for use as needed during service.
SERVICE INFORMATION
ATS Module Recalibration Procedure:
1. Place vehicle on level ground.
2. Start engine.
3. With the WDS, use the following procedure:
a. Brake pedal released.
b. Select the Guided Diagnostic Icon.
c. Select Chassis.
d. Select Braking.
e. Select IVD (Interactive Vehicle Dynamics).
f. Select IVD Initialization Sequence.
g. Each item/sensor must be selected, and then follow any additional instructions given.
4. With the NGS, use the following procedure:
a. Brake pedal released.
b. Use the latest level NGS Service Card.
c. Select Service Bay Functions.
d. Select ABS.
e. Select IVD Calibration.
f. Select 00-02 Lincoln LS & Press, TRIGGER.
g. Rotate the Steering Wheel Lock to Lock.
h. When "BOOSTER LEARN" & "SWA LOCK TO LOCK" display "COMPLETE", press TRIGGER to continue.
i. Wait for "YAW RATE INIT" & "LATERAL ACCEL SENSOR" to display "COMPLETE".
j. Press the "CANCEL" button
Parts Block
OTHER APPLICABLE ARTICLES: NONE
SUPERSEDES: 02-22-5
WARRANTY STATUS: INFORMATION ONLY
OASIS CODES: 206000, 301000