GM bulletin PIT5907D
What it saysThis Preliminary information communicates a issue where the park assist module can set current communication dtc's due to a timing issue and it may have nothing related to the customers complaint. NHTSA’s full summary ↓
GM filed this with NHTSA as a service bulletin dated Dec 11, 2024, received Dec 16, 2024, about the back over prevention. It names 18 model years across Chevrolet, GMC and Cadillac (2022–2024). A service bulletin is not a safety recall: it is the manufacturer telling its dealers how to diagnose or repair a condition, and whether the work is paid for depends on the warranty in force. Quoting the number at a service desk can save a diagnosis.
One page for every brand it was filed under. Each brand’s bulletins: Chevrolet · GMC · Cadillac.
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What the bulletin says
Source: NHTSA's summary of the manufacturer's communicationThis Preliminary information communicates a issue where the park assist module can set current communication dtc's due to a timing issue and it may have nothing related to the customers complaint. A software update will be available to repair these false DTC's
Trouble codes it names: U0101 U0131 U0132 U0140 U0146 U1607 U1608 U160F U1610 U1611 U1614 U1615 all 12 read from the document itself; NHTSA’s summary names none
Document filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| PIT5907D | Service bulletin | Dec 11, 2024 | 11011867 | PDF, 29 KB |
The summary is NHTSA’s abstract of the document, as filed under 49 CFR 579.5. One communication is usually filed as several documents — the bulletin, a dealer notice, an owner letter — and the number on any of them finds this page. A PDF link is shown only once NHTSA’s own server has been seen to serve that document; the rest are checked over the following nights. Quote the number at a service desk; it is what the dealer’s system is keyed on.
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Model years it names
Source: as the manufacturer filed themChevrolet 9 model years
GMC 6 model years
Cadillac 3 model years
A vehicle page’s bulletin list shows the newest few communications filed against that model year; the count there is every one.
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What owners reported
Source: NHTSA complaint databaseOwners of the 18 model years this bulletin names have filed 5,007 complaints with NHTSA since 2015.
My vehicle was sold as EQUIPPED W/ FRONT/REAR PARK ASSIST; INCLUDES LATER RETROFIT printed on the window sticker . I took delivery nearly 2 years ago and this safety retrofit has still not been completed . I have reached out to GM customer service who provides vague excuses and no further information for repair.
2022 Chevrolet Suburban · Back Over Prevention · filed with NHTSA Jun 30, 2023
Vehicle: 2023 Cadillac Escalade purchased in Oct 2022. At the time of new vehicle delivery the Dealer in Atlanta Peachtree Blvd, informs the Reverse Camera is not working completely - Has issues - 1.) Missing Gridlines 2.) Blue Hour Glass reducing the visibility while reversing the vehicle.
2023 Cadillac Escalade · Back Over Prevention · filed with NHTSA May 15, 2023
The contact owns a 2022 Chevrolet Silverado 1500. The contact stated when he placed the vehicle into reverse(R), the Back Over Prevention systems failed to function as designed.
2022 Chevrolet Silverado · Back Over Prevention · filed with NHTSA Dec 2, 2022
A complaint is one owner’s account, not a defect finding, and a bulletin is not a recall. Nothing here says this bulletin was issued because of these complaints, or that the repair it describes fixed them. Complaint files on this site begin in 2015.
More bulletins about the back over prevention
Source: same model, same component group17 other manufacturer communications filed against these GM models under the same component group (back over prevention), newest first. The eight newest are listed; the rest are on the Chevrolet list.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| PIT6307 | Service bulletin | Dec 17, 2024 | This Preliminary information communicates with dealers a diagnostic aid for unwanted chime from front park assist sensor harness chaffing. |
| PIT5697D | Service bulletin | Dec 4, 2024 | This Preliminary information communication provides information to the technician on installing Regular Production Option Code UVC Rearview… |
| PIT6105B | Service bulletin | Mar 19, 2024 | This Preliminary information communicates to dealership technicians that they will need to perform this step prior to performing any program… |
| PIT6123B | Service bulletin | Mar 11, 2024 | This Preliminary information communicates on a software anomaly that causes a Rear Auto Brake and Park Assist Unavailable message on start u… |
| PIP5847B | Service bulletin | Nov 17, 2023 | This Preliminary information communicates the possibility of a misfire or rough running concern and abnormal engine noise due to excessive w… |
| PIT6087 | Service bulletin | Nov 15, 2023 | This Preliminary information communicates the proper installation of the Left and Right Side Obstacle Detection Control Modules |
| N23-240353 | Service bulletin | Sep 5, 2023 | 'Your vehicle keeps getting better. This software update includes the following if your vehicle is equipped: Refinements: â¢Updates made… |
| PIT6047B | Service bulletin | Aug 17, 2023 | This Preliminary information communicates to dealership technicians to create a USB file that will have the radio ignore the BCM message for… |
Quote the number at the service desk. It is what the dealer’s system is keyed on.
Every manufacturer communication NHTSA holds for Chevrolet, GMC and Cadillac, by the number printed on the letter.
Common questions
Source: NHTSA, 49 CFR 579.5Is GM PIT5907D a recall?
No. A service bulletin is a manufacturer communication filed with NHTSA under 49 CFR 579.5; a safety recall carries an NHTSA campaign number (two digits, a letter, six digits) and a federal duty to repair for free. Check the vehicle’s recalls by VIN at nhtsa.gov/recalls, or on its page here.
Is the PIT5907D repair free?
Not automatically. A service bulletin describes how to diagnose or repair a condition; who pays depends on the warranty in force, any extension, and the dealer. Quoting the number can save a diagnosis either way.
Which vehicles does PIT5907D cover?
The manufacturer filed it against 18 model years across 3 brands (Chevrolet, GMC and Cadillac): 2024 Cadillac Escalade, 2023 Cadillac Escalade, 2022 Cadillac Escalade, 2024 Chevrolet Silverado, 2023 Chevrolet Silverado, 2022 Chevrolet Silverado and more. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.