Jeep bulletin 1802623
What it saysFlash: Powertrain Control Module (PCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. NHTSA’s full summary ↓
Jeep filed this with NHTSA as a service bulletin dated Nov 22, 2023, received Jan 16, 2024, about the power train. It names 1 model year (2022). 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 communicationFlash: Powertrain Control Module (PCM) Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that one or more of the following Diagnostic Trouble Codes (DTCs) have been set: ? P0563-00 - System Voltage High. ? P21CC-00 - Reductant Control Module Supply Voltage High. ? P20F6-00 - Reductant Injection Valve Stuck Open Bank One Unit One. ? P208E-00 - Reductant Injector Stuck Closed - Bank One Unit One. ? P24B2-00 - Particulate Matter Sensor Circuit Intermittent. ? P00C0-00 - Turbocharger-Supercharger Bypass Valve Two Control Circuit. Customers may also comment on one or more of the following: ? **Vehicle not starting. ? Battery not charging. ? Engine oil Temp High message in the Instrument Panel Cluster (IPC). ? Engine Stop/Start (ESS) not ready due to a false driver seat belt unbuckled message in the IPC.** This bulletin involves reprogramming the PCM with the latest available software.
Document filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| 1802623 | Service bulletin | Nov 22, 2023 | 10248949 | not found |
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.
Doing the repair yourself, or pricing it before the shop does? Search the part by fitment on eBay Motors — the listing and the price are the seller’s.
Find the control module (tcm/pcm/tecm) for the 2022 Compass →Affiliate disclosure: some links on this page are affiliate links. If you request a quote or buy through them we may earn a commission at no extra cost to you. Nothing on this page changes because of it.
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 226 complaints with NHTSA since 2015. 145 of them name Electrical System, Engine — 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.
On the 2022 Jeep Compass, the 21 owners who gave an odometer reading for Electrical System reported it at a median of 12,000 miles. That figure is one model year’s, not the whole range this bulletin covers — medians from different model years are not averaged.
The contact owns a 2022 Jeep Compass. The contact stated while driving at various speeds, the vehicle stalled. The START/STOP system message was displayed. The computer screen went blank. The drive button on the instrument cluster and gear selector were blinking. The parking brake engaged without warning.
2022 Jeep Compass · Engine · filed with NHTSA Dec 13, 2022 · ODI 11497255
Please see uploaded documents for a personal account of all issues on the 2022 Jeep Compass. Yes, it is available for inspection. No warning indications prior to incidents. I went to dealership & they are aware of issues with the mechanical & electrical system, however they did not offer any resolution.
2022 Jeep Compass · Electrical System · filed with NHTSA Jan 26, 2023 · ODI 11503850
The contact owns a 2022 Jeep Compass. The contact stated that the dealer previously replaced the PCU and axillary battery, and reprogrammed the TCM; however, the failure recurred.
2022 Jeep Compass · Power Train · filed with NHTSA Dec 23, 2022 · ODI 11498652
In depth: 2022 Jeep Compass electrical problems →
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 power train
Source: same model, same component group35 other manufacturer communications filed against the Jeep Compass under the same component group (power train), newest first. The eight newest are listed; the rest are on the Jeep list.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| 21-063-26 | Service bulletin | Sep 25, 2026 | Not applicable to vehicles built for US market. Fault Code P120F-00 Present In Hybrid The vehicle may illuminate the Malfunction Indicator L… |
| 21-061-26 | Service bulletin | Sep 25, 2026 | Not applicable to vehicles built for US market. Park Lock Piston Leaking Customers may comment on the following: SYMPTOM: ● Power loss - jer… |
| 21-042-26 | Service bulletin | Sep 19, 2026 | Not applicable to vehicles built for US market. 1.5L Transmission Diagnosis Service Solution Customers may experience one or more of the fol… |
| 21-059-26 | Service bulletin | Aug 4, 2026 | Not applicable to vehicles built for US market. Gear Changing Issue The customer must describe the following: SYMPTOM: ● Poor driveability/s… |
| 21-058-26 | Service bulletin | Jul 21, 2026 | Transmission Oil Pump - Service Transmission Message Customers must experience a Malfunction Indicator Lamp (MIL) illumination, and the vehi… |
| 21-050-26 | Service bulletin | Jun 6, 2026 | Not applicable to vehicles built for US market. Vehicle Will Not Start With Display Of The Message "Electric Traction System Fault" Customer… |
| 21-048-26 | Service bulletin | Jun 3, 2026 | Not applicable to vehicles built for US market. No Switching To Electric Mode The customer must describe the following: ● Vehicle not switch… |
| 21-046-26 | Service bulletin | Jun 3, 2026 | Not applicable to vehicles built for US market. Time To Change From Reverse Gear To Drive Gear Excessive Customers may experience the follow… |
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 1802623 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 1802623 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. Every Stellantis warranty extension on file lists the ones Stellantis has filed.
Which vehicles does 1802623 cover?
The manufacturer filed it against 1 model year: 2022 Jeep Compass. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.