B1006 on 2022-2024 Jeep Compass, Renegade & Commander: Haptic Lane Feedback Failure Causes and Fixes

What's Unique About the 2022-2023 Jeep COMPASS

On this generation of Jeep Compass and its platform mates (Renegade, Commander), the B1006-49 code is a well-documented issue addressed by a specific manufacturer Technical Service Bulletin (TSB 08-042-23 Rev. A). Unlike generic codes that could point to wiring or sensor issues, this code almost always indicates a direct internal failure of the Forward Facing Camera Module (FFCM). This is a known issue affecting vehicles built on or before June 3, 2023, and was also released as a Rapid Service Update (RSU 23-229).

Diagnostic Flowchart

Tap your situation to follow the diagnostic path that matches what you're seeing on this vehicle.

Symptoms You May Notice

• "Lane assist not available" message on the instrument panel cluster.
• "Assistant alert light" illuminated on the dash.
• "AEB Limited Functionality, Service Required" message may appear.
• Haptic feedback (steering wheel vibration) for lane departure is inoperative.
• "Forward Collision Alert (FCW) not available" message may appear.
• "Automatic head lamps not available" message may appear.
• Active Lane Management system turns off and becomes unavailable.
• In the vehicle settings menu, toggles for lane assist and pedestrian warning may slide back to 'off' immediately after being turned on.

Most Likely Causes

1. Internal Failure of the Forward Facing Camera Module (FFCM) 🔴 High Probability Jeep issued TSB 08-042-23 Rev. A specifically for this internal failure on vehicles built on or before June 3, 2023. Owner forums for the Compass and platform-mate Renegade are filled with reports of this exact failure, often happening suddenly on low-mileage vehicles.
   How to confirm: Confirm with a diagnostic scan tool that reads manufacturer-specific codes. The presence of B1006-49, often accompanied by C008E-00 (ECU Internal Performance), strongly indicates FFCM failure as per the TSB.
   Typical fix: Replace the Forward Facing Camera Module (FFCM), followed by a Proxi Configuration Alignment and both static and dynamic camera calibration using a dealer-level scan tool.
   Est. part cost: $400-$600

Diagnosis Steps

1. Connect a professional scan tool (like wiTECH) capable of reading Body (B) and Chassis (C) codes from all vehicle modules.
2. Scan for Diagnostic Trouble Codes (DTCs) in the Forward Facing Camera Module (FFCM).
3. Verify if DTC B1006-49 is present. Check for the accompanying code C008E-00.
4. Check the vehicle's build date and VIN against Jeep TSB 08-042-23 Rev. A or RSU 23-229. The TSB applies to vehicles built on or before June 3, 2023.
5. The TSB diagnosis states that if B1006-49 or C008E-00 is present, the FFCM should be replaced. No further diagnosis is required.
6. After replacement, perform the "Proxi Configuration Alignment" procedure using the scan tool. This is found under the Body Control Module (BCM) miscellaneous functions menu.
7. Finally, perform the "static and dynamic learning" of the new FFCM. This is a specific calibration routine found in the FFCM module's miscellaneous functions menu on the scan tool.

Parts You'll Likely Need

• Forward Facing Camera Module (FFCM) (OEM #68604122AB) — This module contains the internal electronics that fail, triggering the B1006-49 code, as documented by Jeep's TSB. The TSB specifies a repair kit, but this part number is listed by Mopar for the 2022-2023 Compass.
  Trusted brands: Mopar
  OEM price range: $412-$599
  Aftermarket price range: Not typically available

Related Codes That Often Appear With This One

• C008E-00 — This code for 'ECU Internal Performance' is explicitly mentioned in TSB 08-042-23 Rev. A alongside B1006-49. Its presence confirms the issue is an internal module failure rather than an external circuit problem.

Technical Service Bulletins (TSBs) & Recalls

• 08-042-23 Rev. A: Forward Facing Camera Module (FFCM) Replacement. This TSB is the primary source identifying B1006-49 as an internal FFCM failure. It was also released as Rapid Service Update (RSU) 23-229 and covers 2022-2024 Compass, Renegade, and Commander models.

Platform-Specific Known Issues

• A known issue covered by Jeep TSB 08-042-23 Rev. A (and RSU 23-229) affects 2022-2024 Compass, Renegade, and Commander models built on or before June 3, 2023, leading to the failure of the FFCM.

Scan Tool Commands That Help

• wiTECH 2.0: Proxi Configuration Alignment — This is a mandatory step after replacing the Forward Facing Camera Module (FFCM). The TSB specifies running this routine from the Body Control Module (BCM) 'Miscellaneous Functions' menu to synchronize the new module with the rest of the vehicle's ECUs. Failure to perform this can result in a flashing odometer and other communication errors.
🎬 Watch: How to perform a Proxi Alignment using common scan tools.
• wiTECH 2.0: Static and Dynamic Learning of new FFCM — This is the final calibration step after the Proxi Alignment is complete. It is found in the FFCM module's 'Miscellaneous Functions' menu. The process involves both a stationary (static) calibration and a specific on-road driving procedure (dynamic) 🎬 See this walkthrough of the official ADAS calibration process. to teach the camera its position and field of view.
• wiTECH 2.0: Restore Vehicle Configuration — In some cases of module replacement or software flashing, the vehicle configuration may be lost. This function, found under the 'Guided Diagnostics' tab, can be used before a Proxi Alignment to ensure the BCM has the correct baseline configuration to copy to other modules.
• Appcar DiagFCA / JScan: Forward Facing Camera Module (FFCM) Calibration — For advanced DIYers, third-party tools like Appcar DiagFCA and JScan claim to be able to initiate the FFCM calibration routines. This is typically used after a windshield replacement 🎬 Watch: A DIY guide for calibrating the camera after windshield work. but could potentially be used after a module replacement if the tool also supports Proxi Alignment.

Wiring & Ground Locations

• F49 Fuse (15A) — In the underhood fuse box (Power Distribution Center).. This fuse powers the Transmission Control Module (TCM). While not a direct cause, the FFCM and TCM are on the same CAN bus network, and power issues with one major module can sometimes cause communication faults in others. It's a quick check before module replacement.
• FFCM Connector — Directly on the back of the Forward Facing Camera Module, mounted to the windshield near the rearview mirror.. Since the TSB points to an internal module failure, checking for a secure connection and for any signs of corrosion or damage at the module's own connector is the only relevant wiring check before proceeding with replacement.
• Main Chassis Grounds (G101, G108, etc.) — Typically located on the inner fenders in the engine bay, near the battery and power distribution center.. While extremely unlikely to be the cause given the specific TSB, a poor main ground can cause unpredictable electronic issues across multiple modules. Verifying the main ground connections are clean and tight is a general best practice in any electronic diagnosis.

Real Owner Repair Stories

• Reddit user u/Shootingfirestar (2023 Jeep Compass) — Dashboard message 'AEB Limited Functionality, Service Required'. In the settings menu, the toggle switches for lane assist and pedestrian warning would slide back to 'off' immediately after being enabled.
  ❌ Tried (didn't work) Took vehicle to the dealership, who was initially unable to diagnose or replicate the fault to their satisfaction.
  ✅ What actually fixed it The user was advised by others in the thread that this is a known issue requiring FFCM replacement per the TSB. While the original poster did not confirm the final repair, their symptoms perfectly match the documented failure mode that is resolved by FFCM replacement.

OEM Part Supersession History

• 68444384AD, 68444384AE, 68604122AA → 68604122AB — Part revision and update by the manufacturer. This is common for electronic modules to address hardware or firmware issues found in earlier versions.
  Heads up: When replacing the FFCM, it is critical to use the latest superseded part number (68604122AB) to ensure you have the most updated hardware revision. Using an older part number may result in the same failure reoccurring.