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Home >> GMC >> 2012 >> Terrain FWD L4-2.4L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Body Control Module >> Technical Service Bulletins >> Recalls >> Safety >> Recall - Tire Pressure Monitor System Update >> Service Procedure
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Service Procedure

Service Procedure

1. Locate the Tire and Information Label on the driver's door. Capture tire type and placard values.

2. Enter tire type and placard values into the body control module (BCM) using GDS2.





1. Select Configuration/Reset Functions from the GDS2 screen.





2. Select Tire Type/Pressure Selection from the GDS2 screen.









3. Read information on the Tire Type/Pressure Selection screens.





4. Select Front Tire Pressure on Placard from the Tire Type/Pressure Selection screen.

5. Enter tire pressure value. Value should equal the value retrieved from the Tire and Information Label. For example, 240kPa (35 psi).

6. Select Save Changes from the Tire Type/Pressure Selection screen.

7. Select Write Options from the Tire Type/Pressure Selection screen and then continue.





8. Select Rear Tire Pressure on Placard from the Tire Type/Pressure Selection screen.

9. Enter tire pressure value. Value should equal the value retrieved from the Tire and Information Label. For example, 240kPa (35 psi).





10. Select Save Changes from the Tire Type/Pressure Selection screen.

11. Select Write Options from the Tire Type/Pressure Selection screen and then continue.





12. After the Procedure Complete message appears on the Tire Type/Pressure screen, exit GDS2.