Subject: | Revised DTC P2135 |
Models: | 2003 Cadillac Escalade, Escalade ESV, Escalade EXT |
2003 Chevrolet Avalanche, Silverado, Suburban, Tahoe, TrailBlazer, TrailBlazer EXT |
2003 Chevrolet W-Series Medium Duty Tilt Cab Models |
2003 GMC Envoy, Envoy XL, Sierra, Sierra Denali, Yukon, Yukon XL, Yukon Denali |
2003 GMC W-Series Medium Duty Tilt Cab Models |
2003 HUMMER H2 |
This bulletin is being issued to revise Step 4 of DTC P2135 in the Engine Controls-4.8L, 5.3L and 6.0L sub-section of the Service Manual. Please replace the current information in the Service Manual with the following information.
The following information has been updated within SI. If you are using a paper version of this Service Manual, please make a reference to this bulletin on the affected page.
Step 4 now includes the use of jumper wires.
Step | Action | Yes | No |
---|---|---|---|
4 |
Does the TP sensor Agree/Disagree parameter change from Agree to Disagree during the above test? | Go to Step 18 | Go to Diagnostic Aids |