2006 Jeep Commander cruise control problems
critical Owners of the 2006 Jeep Commander have filed 36 NHTSA complaints about the cruise control, typically surfacing around 80,000 miles at roughly $600 to repair (U.S. federal records, as of July 2026). Source: NHTSA Office of Defects Investigation. See cruise control across all vehicles →
| Model year | cruise control complaints |
|---|---|
| 2006 Commander (this page) | 36 |
| 2007 Commander | 18 |
| 2008 Commander | 7 |
Owners have filed 36 cruise control complaints with NHTSA against this vehicle, but no formal recall covers the issue — the federal record reflects what manufacturers have admitted, not everything owners are reporting.
The failure pattern owners describe
The 2006 Commander's cruise-control system exhibits multiple serious malfunctions tied to unintended acceleration. Most common: pressing the cruise-control set or resume button triggers rapid, uncontrolled acceleration—jumping 20 mph above the intended speed instantly, or rocketing from 50 mph to 80+ mph in seconds. Owners report the vehicle ignores brake pedal input when this occurs and only slows when cruise is manually disengaged. Several incidents involved vehicles accelerating to 90 mph on highways with heavy traffic, forcing emergency maneuvers to prevent collisions.
A related pattern emerges with the throttle body becoming carbon-fouled, restricting smooth airflow and causing erratic idle behavior, stalling at low speeds, and loss of power under acceleration. ETC (Electronic Throttle Control) and TCS warning lights accompany these events. Some owners also report the vehicle mysteriously shutting off while cruising at highway speeds—in one case, dangling keys on the ignition ring knocked the key to the off position when the driver's knee moved while cruise was engaged.
Dealers struggle to diagnose or replicate the problems. One owner's mechanic refused to touch the vehicle citing safety concerns. Another found the root cause was a faulty Powertrain Control Module after investing $600 in unnecessary repairs. Some dealers claim no recalls exist. At least two fatal or near-fatal incidents are documented in this cluster, making the acceleration malfunction a critical safety issue.
Same Jeep Commander cruise control reports on nearby years: 2007
Failure modes owners describe
Cruise control unintended acceleration
Pressing set or resume button causes sudden, uncontrolled acceleration regardless of driver input. Vehicle accelerates 20+ mph above set speed or jumps to 80–90 mph. Brakes initially ineffective; only disengaging cruise slows vehicle.
When: Occurs at various highway speeds (35–70 mph), multiple times per engagement in some cases. Happens at mileages ranging 16,500 to 154,197 miles.
Symptoms owners cite: Sudden rapid acceleration when cruise control activated; Vehicle ignores brake input during acceleration event; Speed exceeds set point by 20 mph or more instantaneously; Manual disengagement of cruise control required to stop acceleration; Repeated occurrence on each cruise activation attempt; Engine revs as if throttle is wide open
Repairs/costs cited: One owner reported Powertrain Control Module replacement resolved the issue after $600 spent on other parts. Most dealers unable to diagnose. No repair documented for majority of complainants.
Recalls/TSBs owners mention: Chrysler/Jeep denied recalls exist; referred owners to dealers at owner expense. One dealer attempted throttle body replacement without resolution. No acknowledgment of systemic defect.
Throttle body carbon fouling with ETC malfunction
Carbon accumulation on throttle body plate restricts airflow, causing unstable idle, hesitation, and loss of power. ETC (Electronic Throttle Control) warning light illuminates; vehicle may enter limp mode or lose power during acceleration.
When: Reported from early ownership through higher mileages. One incident noted after dealer throttle-body cleaning and fuel service triggered the failure.
Symptoms owners cite: Unstable idle at cold start (e.g., 900 rpm dipping to 500 rpm in reverse); Rough, wobbling idle while backing up; Vehicle stalls at stop signs or lights; Loss of power during acceleration; ETC warning light on or blinking; TCS (Traction Control) warning light illumination; Vibration and near-stall feeling while driving; Limp mode activation with reduced power output
Codes mentioned: ETC (Electronic Throttle Control) fault indicator, TCS (Traction Control System) warning
Repairs/costs cited: Throttle body cleaning helped temporarily; dealer replaced throttle body and performed computer updates in one case, but unstable idle returned within a day. Check Engine light may appear after service.
Recalls/TSBs owners mention: Dealer performed throttle body replacement and computer updates; no long-term fix achieved. No manufacturer-level recall or TSB cited in narratives.
Engine stall during normal driving
Vehicle engine dies unexpectedly while operating at cruising speeds or during low-speed maneuvers, with or without warning. Check Engine light may illuminate. Vehicle restarts normally after shutdown and restart.
When: Occurs intermittently from 35 mph to 70 mph, at mileages 16,500 to 90,000+.
Symptoms owners cite: Engine dies without warning while driving; Vehicle loses all propulsion suddenly; Check Engine light illuminates (sometimes); No warning signs before stall; Vehicle restarts normally after shutdown; Hesitation and sluggishness before stall in some cases
Codes mentioned: Check Engine light (code not specified)
Repairs/costs cited: Shutdown and restart typically resolves the issue temporarily. One owner reported water intrusion into transmission as the cause. Dealers unable to reproduce problem in most cases.
Recalls/TSBs owners mention: Dealers unable to diagnose or fix problem when unable to duplicate. No recall or warranty program offered.
Ignition key vulnerability with cruise control
When cruise control is engaged, driver removes foot from accelerator and brings knee up near ignition. Dangling keys on key ring can be knocked by knee movement, rotating key to off position and shutting off engine at highway speed.
When: Occurs while driving at cruise control speeds (65 mph documented), triggered by driver body position and key chain configuration.
Symptoms owners cite: Engine shuts off while cruising on highway; Loss of engine power but electrical systems remain active; Occurs when knee bumps dangling keys; Recurring issue with same key configuration (3 occurrences reported)
Repairs/costs cited: Design defect rather than mechanical failure. No repair mentioned; removing dangling keys from ring would prevent issue.
Recalls/TSBs owners mention: No manufacturer response documented.
Limp mode with power loss and warning lights
Vehicle enters reduced-power limp mode with illuminated ETC and TCS lights during normal operation. Drivers report significant power loss, inability to accelerate normally, and lights disappearing after shutdown and restart.
When: Occurs intermittently at highway and street speeds; shutdown and restart cycle clears fault.
Symptoms owners cite: Loss of power and limp mode activation; ETC and TCS lights illuminated; Blinking ETC light indicates active fault; Inability to maintain highway speeds; Fault clears after engine shutdown for several minutes and restart
Codes mentioned: ETC fault (Electronic Throttle Control), TCS fault (Traction Control System)
Repairs/costs cited: No permanent repair documented. Restart cycle temporarily resolves issue.
Recalls/TSBs owners mention: No manufacturer action documented.
Synthesized from 36 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 0 most recent
Common questions
How serious is the cruise control problem on the 2006 Jeep Commander?
It's a serious issue. 36 complaints have been filed, including 3 reports involving a crash and 2 fatality(ies). We've classified it as critical based on NHTSA's reported outcomes.
At what mileage does the cruise control typically fail?
Across the 30 complaints that reported odometer mileage, most cruise control failures cluster between 46,624 and 100,000 miles, with the median around 80,000. A quarter of owners report trouble before 46,624; a quarter make it past 100,000. Maintenance history matters more than the odometer alone — this is the reported failure window, not a guarantee.
What does it cost to fix?
Independent shops typically charge around $600 for cruise control repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to cruise control?
No active recalls currently cover cruise control issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.