# Service bulletin PIT4684B

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: 10112032
- Published by NHTSA: 2017\-08\-15
- Manufacturer's number: PIT4684B
- Manufacturer's date: 2014\-01\-28
- NHTSA component: BACK OVER PREVENTION: CAMERA SYSTEM; ELECTRICAL SYSTEM:WIRING

## NHTSA's summary

This Preliminary Information communication provides information to the technician about vehicles that have a rear camera display being inoperative when shifting into reverse. Technician should check for a loose or disconnected X421/X322 connector behind the right side "C" pillar trim. Technician should also check for pinched, Open or shorted wires on camera circuits 7641, 7642, and 6799.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2014/MC-10112032-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2014/MC-10112032-0001.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Driver assistance, Electrical system, Backup camera, Wiring and fuses

## Vehicles listed

- 2009 to 2014 CADILLAC ESCALADE
- 2009 to 2014 CADILLAC ESCALADE ESV
- 2009 to 2013 CADILLAC ESCALADE EXT
- 2010 CHEVROLET SILVERADO
- 2009 to 2014 CHEVROLET SUBURBAN
- 2009 CHEVROLET TAHOE
- 2011 to 2014 CHEVROLET TAHOE
- 2009 to 2014 GMC YUKON
- 2009 to 2013 GMC YUKON DENALI
- 2009 to 2013 GMC YUKON DENALI XL
- 2009 to 2011 GMC YUKON XL
- 2012 to 2014 GMC YUKON XL

## Other bulletins for the same vehicles and component

- [15NA082B](/bulletins/10250048.md), 2024-02-12, Service bulletin: BACK OVER PREVENTION. Clunking Noise from Front of Vehicle During Turns and/or Bumps
- [15NA082](/bulletins/10250047.md), 2024-02-12, Service bulletin: BACK OVER PREVENTION. Clunking Noise from Front of Vehicle During Turns and/or Bumps
- [PIT5039C](/bulletins/10247703.md), 2023-12-26, Service bulletin: BACK OVER PREVENTION:SOFTWARE; UNKNOWN OR OTHER. Removing / Disabling Rear Park Assist RPO UD7.
- [PIT4684A](/bulletins/10247667.md), 2023-12-26, Service bulletin: BACK OVER PREVENTION. Rear Camera Display Blank.
- [PIT4551F](/bulletins/10247659.md), 2023-12-26, Service bulletin: BACK OVER PREVENTION. Back Up Alarm Inoperative And Needs To Be Connected During PDI.
- [PIT4551E](/bulletins/10247658.md), 2023-12-26, Service bulletin: BACK OVER PREVENTION; ELECTRICAL SYSTEM:ADAS:DRIVER MONITORING:ALARM. Back Up Alarm Inoperative And Needs To Be Connected During PDI.
- [13186](/bulletins/10246759.md), 2023-12-11, Service bulletin: BACK OVER PREVENTION. Service Update for Inventory and Customer Vehicles Incorrect battery Current Sensor jon Negative Battery Cable Assembly Expires with Base Warranty
- [130089008](/bulletins/10246630.md), 2023-12-11, Service bulletin: ELECTRICAL SYSTEM:WIRING. GM Wiring Repair Strategy Information
- [140604004](/bulletins/10246496.md), 2023-12-11, Service bulletin: BACK OVER PREVENTION; ENGINE AND ENGINE COOLING. Various Engine Noises During Cold Start and Warm Engine Operation
- [11273B](/bulletins/10245820.md), 2023-12-04, Service bulletin: BACK OVER PREVENTION. Special Coverage Adjustment ? Throttle Position Sensor Replacement

JSON: [/v1/bulletins/10112032](/v1/bulletins/10112032)

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