Jeep bulletin 18-110-25
What it saysFlash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): P152F - Engine Hood… NHTSA’s full summary ↓
Jeep filed this with NHTSA as a service bulletin dated Dec 23, 2025, received Jan 7, 2026, about the electrical system. It names 1 model year (2025). 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.
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What the bulletin says
Source: NHTSA's summary of the manufacturer's communicationWhat it applies to, as the document itself states it — the build window in the manufacturer’s own words, read by machine from the PDF NHTSA serves. The build date is on the certification label in the driver’s door jamb; the dealer settles a borderline vehicle by its VIN.
Flash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): ● P152F - Engine Hood Switch 2 / Engine Hood Switch 1 Correlation. Customers may experience the following: ● During a start/stop event, the vehicle will go into 'Auto Park Mode This bulletin involves reprogramming the PCM with the latest available software.
Trouble codes it names: P152F
Document filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| 18-110-25 | Service bulletin | Dec 23, 2025 | 11027237 |
What the document itself lists
Labour operation and the time the manufacturer allows
| Operation | Description | Time |
|---|---|---|
| 18-19-06-CB | Module, Powertrain Control (PCM) - Reprogram | 0.3 hrs |
Read by machine from the document NHTSA serves (2 pages), read Sep 30, 2026. A part number is shown only where it matches Jeep’s own catalogue shape, an operation only with its code and time, and a description only where the reader got it whole; anything it could not settle is left out, and the PDF is the record. Times are the manufacturer’s warranty allowances, not a quote. Listings and prices on eBay Motors are the seller’s.
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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.
Model years it names
Source: as the manufacturer filed themA 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 1 model year this bulletin names have filed 115 complaints with NHTSA since 2015. 45 of them name Electrical System — the same broad component group this bulletin is filed under. NHTSA groups complaints coarsely, so that means the same area of the vehicle, not necessarily the same fault.
Infotainment system glitch Screen blacks out Auto start/stop doesn’t work Key fobs glitch Vehicle jerks (I’m guessing it’s sensing something that isn’t there, but no one seems to know) Doors unlock themselves Alerts “key fob not detected” while driving and while parked
2025 Jeep Grand Cherokee · Electrical System · filed with NHTSA Jul 3, 2026
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 electrical system
Source: same model, same component group300 other manufacturer communications filed against the Jeep Grand Cherokee under the same component group (electrical system), newest first. The eight newest are listed; the rest are on the Jeep list.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| 08-221-26 | Service bulletin | Sep 23, 2026 | R1H Radio U41.10 USB Software Update Customers may experience one or more of the following: ● FCW OFF light ON with no DTCs and can't turn o… |
| 9100905 | Service bulletin | Sep 10, 2026 | Passive Entry O/S Dr Handle Prior to replacing an inoperative passive entry door handle, perform Star Online S2623000040. |
| OTHERDOC_183 | Other | Sep 8, 2026 | Radio Over The Air Update to U43.17 R1H Software Version (FOTA) Customers may experience one or more of the following: - Navigation Stabilit… |
| 9100902 | Service bulletin | Sep 8, 2026 | Passive Entry O/S Dr Handle Prior to replacing an inoperative passive entry door handle, perform Star Online S2623000040. |
| 9100891 | Service bulletin | Aug 28, 2026 | Display Verify "Z" part number availability. Order a "Z" part number for all Exchange Orders, Warranty, Mopar, Customer Pay and Service Cont… |
| 114268 | Service bulletin | Aug 27, 2026 | TRANSMITTER KIT & TRANSMITTER - INTEGRATED KEY FOB |
| 114265 | Service bulletin | Aug 27, 2026 | TRANSMITTER KIT & TRANSMITTER - INTEGRATED KEY FOB |
| S2623000001 | Service bulletin | Aug 26, 2026 | Rotary Shifter Lights Blinking, Shifter Not Moving, Not Going Into Gear. |
Quote the number at the service desk. It is what the dealer’s system is keyed on.
Every manufacturer communication NHTSA holds for Jeep, by the number printed on the letter.
Common questions
Source: NHTSA, 49 CFR 579.5Is Jeep 18-110-25 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 18-110-25 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 18-110-25 cover?
The manufacturer filed it against 1 model year: 2025 Jeep Grand Cherokee. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone. The document itself sets the build window: built before 17 Oct 2025 — the build date is on the certification label in the driver’s door jamb.