Service bulletin PIT-4508
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10023423 |
| Published by NHTSA | 2007-12-10 |
| Manufacturer's number | PIT-4508 |
| Manufacturer's date | 2012-10-01 |
| Replaces | PIT-4508-C |
| NHTSA component | VEHICLE SPEED CONTROL:CRUISE CONTROL |
NHTSA's summary
CRUISE CONTROL INOPERATIVE - KEYWORDS ABS B3894 BRAKE CYLINDER EBCM INOP MASTER MODULE PRESSURE SENSOR SWITCH TRAILER. WITH RPO JL1. *NJ MODELS 2007-2013 AVALANCHE, SILVERADO, SUBURBAN, TAHOE SIERRA, YUKON, YUKON DENALI, YUKON XL, YUKON DENALI XL. UPDATED 12/10/12. *PE
The document
No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.
Components
Throttle and cruise control
| CHEVROLET SILVERADO | 2007 |
|---|---|
| CHEVROLET SILVERADO 1500 | 2008 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET SILVERADO 2500 | 2008 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET SILVERADO 3500 | 2008 (the catalog's model; the bulletin names a series or trim of it) |
| GMC SIERRA | 2008 |
| GMC SIERRA 1500 | 2007 (the catalog's model; the bulletin names a series or trim of it) |
| GMC SIERRA 2500 | 2007 (the catalog's model; the bulletin names a series or trim of it) |
| GMC SIERRA 3500 | 2007 (the catalog's model; the bulletin names a series or trim of it) |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| PIT5184 | 2023-12-26. Service bulletin. Various Concerns Related To The IP Backlighting Cruise Control Steering Wheel Controls Horn. |
|---|---|
| PIT4844E | 2023-12-26. Service bulletin. Adding Cruise Control (RPO K34) |
| PIT4508C | 2023-12-26. Service bulletin. Cruise Control Inoperative. |
| PIT5184 | 2023-12-11. Service bulletin. Various Concerns Related To The IP Backlighting Cruise Control Steering Wheel Controls Horn. |
| 11273A | 2023-12-11. Service bulletin. Special Coverage Adjustment ? Throttle Position Sensor Replacement |
| PIT4844E | 2023-11-20. Service bulletin. Adding Cruise Control (RPO K34) |
| PIT4508C | 2023-11-20. Service bulletin. Cruise Control Inoperative. |
| PIT5082B | 2022-12-12. Service bulletin. This Preliminary Information communication provides information to the technician about vehicle HVAC system does not always respond to requests for changes in air delivery or temperature from the HVAC controls. The technician may find that the HVAC control module will communicate with the scan tool but the HVAC door data actual counts will read 0 counts. The dealer is directed to ensure there is 12V on circuit 300 at HVAC control module before replacing module. |
| PIT4844J | 2020-04-13. Service bulletin. This Preliminary Information communication provides information to the technician with the installation of Cruise Control on a vehicle which did not come equipped with the option. Technician will need to contact the Techline Customer Support Center to determine if a calibration is available for the vehicle. If they are able to provide a calibration for the vehicle then order steering wheel with cruise control buttons, steering wheel sir coil, and steering column wiring harness. |
| PIT4844H | 2018-09-17. Service bulletin. This Preliminary Information communication provides information to the technician with the installation of Cruise Control on a vehicle which did not come equipped with the option. Technician will need to contact the Techline Customer Support Center to determine if a calibration is available for the vehicle. If they are able to provide a calibration for the vehicle then order steering wheel with cruise control buttons, steering wheel sir coil, and steering column wiring harness. |