2007 Toyota Camry powertrain problems
severe 250 complaints filed with NHTSA · avg repair $2,500 · see powertrain across all vehicles →
Of the 21 model years of Toyota Camry we track for powertrain problems, this one carries the most owner complaints on file — 250.
Owners have filed 250 powertrain 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
Buyer takeaway: 2007 Camry owners report transmission hesitation (1–3 second delays), sudden unintended acceleration, loss of park holding force, and repeated transmission failures even after replacement—problems dealers and Toyota frequently dismiss as "normal" or design-related. Safety-critical failures include inability to accelerate during merging and braking control loss; repair attempts via software updates have had limited success, and some owners lose all recourse once warranty expires.
Owners of 2007 Camry models report three overlapping and sometimes linked failure modes: transmission behavior that defies operator control, throttle response lags that create safety hazards, and mechanical failures requiring replacement.
Transmission shift control failures appear in two variants. Some owners describe the transmission shifting out of park without brake application or ignition key present—a car parked on a driveway will roll into a neighbor's fence, or the shifter moves freely without resistance. More commonly, owners report the transmission hesitates or refuses to downshift when acceleration is needed: pulling into traffic results in a 1–3 second delay before power returns. One owner merging onto an interstate with full pedal depression gets no response for seconds, then sudden violent lurch-forward.
Throttle control defects include delayed pedal response (1.5 seconds typical), sudden unintended acceleration where the car revs to full throttle and jams forward, and cruise control that cycles through abrupt downshifts, overshooting the set speed repeatedly. Several owners report situations where the accelerator does not respond for 3–15 seconds after turning or exiting an off-ramp, particularly between 25–50 mph. One owner describes the vehicle surging forward on cruise at highway speeds without pedal input.
Transmission replacement and recurrence afflicts owners repeatedly. Multiple narrative threads describe transmission replacement under warranty, followed by identical or similar hesitation, jerking, or slipping within 10,000–20,000 miles on the replacement unit. One owner faced a third transmission replacement after only 23,000 miles on the second unit.
Owners consistently note dealer and Toyota responses dismissing symptoms as "normal operation," "fly-by-wire design," or a "learning computer." ECM recalibration/software updates (Technical Service Bulletin EG056-06 and others) provided inconsistent or temporary relief. No factory fix has definitively resolved the issues for complainants.
Same Toyota Camry powertrain reports on nearby years: 2005 · 2006 · 2008 · 2009 · 2010
Failure modes owners describe
Transmission shifts out of park without brake or key
Transmission will shift out of park without operator pressing brake pedal or having the ignition key in the ignition. Shifter moves freely with no resistance. Car rolls unintended on inclines or in parking areas.
Symptoms owners cite: Car rolls out of park without brake input; Shifter disengages without key in ignition; No resistance in shifter movement when removing from park
Recalls/TSBs owners mention: Dealer unable to duplicate problem on multiple service visits; advised to call and leave car in gear if occurs again.
Transmission hesitation/delay on acceleration
Transmission fails to downshift or respond when accelerator is depressed, particularly at low-to-moderate speeds (25–50 mph) and during turns, merges, or intersection crossings. Delay ranges from 1–3 seconds; car lurches forward suddenly after delay or does not accelerate at all.
When: Primarily at speeds 25–50 mph; most common when accelerating from stop, making turns, merging, or exiting off-ramps
Symptoms owners cite: 1–3 second delay between pedal depression and acceleration; Car hesitates/stalls then lurches forward abruptly; Loss of power when pedal fully depressed; Transmission hunts for correct gear audibly; Vehicle does not respond to accelerator input for 3–15 seconds in some cases
Repairs/costs cited: Multiple owners cite TSB EG056-06 (ECM software recalibration) performed by dealers with temporary or no lasting improvement. One owner had transmission solenoid replaced.
Recalls/TSBs owners mention: Dealers report 'operating as designed,' 'fly-by-wire system normal,' 'computer learning driving habits,' or 'no software fix available.' Toyota representatives stated problem is design characteristic, not defect. TSB EG056-06 issued September 2006; owners report dealers not proactively notifying customers.
Sudden unintended acceleration
Engine revs to full throttle unexpectedly; vehicle accelerates without or despite operator pedal input. In multiple cases, pressing brake does not stop the acceleration; owner must shift to neutral or put car in park, or use emergency brake.
When: Varies; incidents reported while pulling into garage/driveway, at moderate highway speed, during parking lot maneuvers, and while using cruise control.
Symptoms owners cite: Engine revs suddenly to full throttle; Vehicle accelerates violently without pedal input or despite foot off pedal; Brake application does not slow vehicle; Vehicle continues to accelerate after foot removed from pedal; Multiple acceleration episodes in single event (reversing, then forward into wall)
Repairs/costs cited: One vehicle crashed into garage wall twice in succession before operator regained control. One owner reported needing emergency brake to stop. Vehicles towed and held for 10–30 days; no defect found.
Recalls/TSBs owners mention: Toyota advised not to move vehicle; held car 10–30 days for investigation with no conclusion. Dealer unable to replicate on test drives. No repair performed in cases cited.
Throttle response lag/delay
Electronic throttle control exhibits 1.5–3+ second delay between accelerator pedal depression and engine response. Most pronounced at 35–45 mph during light throttle input, turning, or highway lane changes. Vehicle may over-respond after delay (engine overspeeds, then driver must decrease throttle).
When: Constant/chronic issue; most noticeable at 35–50 mph under light throttle or normal city driving; occurs during turns and lane changes.
Symptoms owners cite: 1.5 second delay in throttle response at light pedal input; Car 'sags' in speed, then engine overspeeds after delay; Unpredictable throttle response requiring driver compensation; Over-response after hesitation (rough downshift, engine revving); Dangerous when merging or passing due to unpredictability
Repairs/costs cited: Dealers supplied loaner vehicles without same behavior. No repair completed in narratives cited.
Recalls/TSBs owners mention: Service tech stated 'all fly-by-wire controls do this and the owner has to live with it,' or 'operating as designed.' One dealer mentioned 'driver habit imprint feature' that adapts to driving style. Owners note these responses over multiple service visits.
Cruise control malfunction—erratic downshifting and speed overshoot
Cruise control cannot hold set speed. Transmission cycles through abrupt downshifts, causing vehicle to accelerate and exceed cruise set speed, then upshift and decelerate, repeating. On hills, transmission may cycle between overdrive and third gear multiple times.
When: Continuous when cruise control engaged, especially on inclines; occurs on flat roads at set speeds 60+ mph.
Symptoms owners cite: Cruise control cannot maintain set speed; Abrupt, repeated downshifts causing acceleration above set speed; Vehicle overshoots cruise speed; operator must brake to prevent collision; Transmission shifts between overdrive and lower gear 4–5 times on long hill; Engine revving up to 5000+ rpm during cruise on long road trips
Repairs/costs cited: Owners report dealer stating no fix available until Toyota develops one. One owner disabled cruise control for remainder of trip.
Recalls/TSBs owners mention: Dealer replied nothing can be done until Toyota releases a fix. Toyota did not respond to owner letters regarding the issue. ECM update pending in some cases.
Transmission fails to provide power during emergency merge/lane change
When driver attempts aggressive acceleration to merge onto highway or make emergency lane change, transmission does not downshift appropriately or engine output is restricted. Vehicle cannot achieve speed needed to merge safely; driver forced to abort maneuver or pull to shoulder.
When: During highway merges and lane-change acceleration maneuvers; most critical at speed ranges where transmission already exhibits lag (30–50 mph).
Symptoms owners cite: No power when accelerating to merge at highway speed; Transmission fails to downshift appropriately during merge; Vehicle unable to reach merge speed; forced to pull to emergency shoulder; Engine power restricted/pulled back by ECM during merge attempt; Driver loses control window to merge safely
Recalls/TSBs owners mention: Dealers acknowledge this is a safety issue but state it is inherent to the fly-by-wire system. One technician encouraged owner to 'bug Toyota' to motivate a fix via software or ECU replacement.
Transmission refuses to downshift or shifts incorrectly when braking
When operator applies brakes, transmission upshifts instead of downshifting, or exhibits hard/jerky downshifts. In some cases, transmission shifts to neutral when foot removed from accelerator, requiring restart.
When: Occurs when braking; also reported during turns and slow speed maneuvers.
Symptoms owners cite: Transmission upshifts when brakes applied (causes car to roll faster); Hard or jerky downshift when braking at low speed; Transmission shifts to neutral unexpectedly; car stops responding until restarted; Unexpected downshift on downhill slope causing sudden deceleration/loss of control
Repairs/costs cited: One owner reports multiple close calls with rear-end collision due to unexpected upshift under braking.
Transmission flaring (cold start slip/skip) and repeated failure
New transmission exhibits flaring when cold—gears skip or fail to catch, then transmission hunted by dealership. After TSB to correct, transmission replaced under warranty. Replacement unit exhibits strange noises (whooshing), jerkiness, hesitation, and eventually the same flaring repeats at different times. Owner required third transmission replacement after only 23,000 miles on second unit.
When: Flaring begins cold after 400 miles on new car; persists after TSB and transmission replacement; third failure at ~23,000 miles on replacement.
Symptoms owners cite: Transmission flares when cold (gears skip/don't catch); Whooshing noise on driver side after replacement transmission; Jerkiness when changing gears; Hesitation when accelerating; Flaring recurs in replacement transmission at different times than original; Transmission eventually fails completely; slips gears, car barely drives 20 mph
Repairs/costs cited: TSB performed to correct flaring, but ineffective. Transmission replacement attempted; second unit developed same issues. Check engine warning never illuminated despite transmission failure.
Recalls/TSBs owners mention: Corporate claim that transmission replacement would correct flaring proved false. Dealership in shop 5+ times with no lasting fix.
Transmission complete failure—loss of drive
Transmission stops functioning entirely. Vehicle suddenly will not move while engine still running; on highway, car slips gears and comes to near stop in busy intersection. Multiple instances include transmission with no fluid and no leaks detected, or transmission that simply stops operating without warning light.
When: Sudden failures reported after normal operation; one case after exiting highway onto residential street.
Symptoms owners cite: Vehicle stops moving in middle of street while engine running; No warning lights indicated malfunction; Transmission fluid mysteriously absent with no detectable leaks; Transmission slips when fluid added; does not hold gears; Vehicle barely moves at 20 mph; comes to stop in intersection
Repairs/costs cited: New transmission required. One case: local mechanic and Toyota dealership both found no leaks; dealership concluded new transmission needed. Owner had extended warranty that expired ~3000 miles before failure; Toyota offered only $1000–$1500 goodwill credit, no transmission coverage.
Recalls/TSBs owners mention: Toyota extended $1000–$1500 goodwill credit toward next vehicle purchase, but refused to cover new transmission cost. Dealer could not explain why transmission had no fluid.
Transmission/driveline loss of control on incline
Vehicle loses steering control and ability to maintain straight line on incline. One owner reports losing control on Conejo Grade, unable to steer, and hitting brakes hard without hitting other vehicles. Toyota diagnosed transmission replacement needed and stated wheels pointed in different directions due to how transmission rotates wheels.
When: Occurred while driving down incline (Conejo Grade, California).
Symptoms owners cite: Sudden loss of steering control; Unable to steer vehicle; Wheels pointed in different directions (transmission issue causing differential lock or similar)
Repairs/costs cited: Brakes warped from hard application during incident; owner charged $180 for brake repair (not under warranty). Transmission replacement performed. Post-repair, engine still 'lunged' and maintenance light came on after additional dealer visits.
Recalls/TSBs owners mention: Dealer replaced transmission and charged for brake repair. Vehicle returned with continuing problems; dealer could not reproduce issue on test drive.
Park brake loss of holding force / unintended vehicle movement from parked state
Vehicle exits park and moves unintended while in park and running. In one case, car was parked in parking garage with engine running; upon exiting and closing back door, car suddenly accelerated out of parking space, hit another car, and struck cement wall. Driver noted park indicator (P) was clearly lit on dash, indicating transmission was in park.
When: Vehicle parked in garage or lot with engine running; incident occurred immediately after driver exited.
Symptoms owners cite: Vehicle flies out of parking space while in park; No brake applied; car in park (P) indicator lit; Car accelerates and strikes wall/other vehicle; Front door swung open during vehicle movement; Vehicle failed to restart after impact
Repairs/costs cited: Vehicle damage substantial; occupied by driver at impact resulting in injury (red knot over eye, scraped/bloody knees).
Recalls/TSBs owners mention: Manufacturer contacted day of incident; provided 60-day timeframe for investigation but no follow-up or resolution provided after timeframe lapsed.
Engine oil consumption—rapid depletion
Engine burns oil at abnormally high rate. At 2,000 miles after last oil change, dipstick shows no oil on stick; owner has to add multiple quarts between service intervals. No leaks detected by multiple mechanics.
When: Evident within first service intervals; at 2,000 miles post-oil-change, oil level depleted.
Symptoms owners cite: Low engine oil pressure warning light; Oil level drops dramatically between services (2000 miles); No visible leaks under vehicle; No oil burning smell or smoke; Multiple mechanics unable to locate leak source
Repairs/costs cited: Dealership advised checking oil weekly and adding as needed. Mechanic recommended keeping case of oil in trunk. Dealer gave 50% service discount due to short interval since last change.
Recalls/TSBs owners mention: Dealership mentioned 'silent recall' of this matter but conveyed powertrain warranty had expired; offered option of $5000+ engine rebuild or switching to 3,000-mile oil change intervals (vs. manufacturer spec of 5,000 miles).
Electronic throttle control unresponsive—multiple-second lag
Intermittent failure of electronic throttle to respond to pedal input. Lag of 3–15 seconds reported, particularly after braking and decelerating from above 30 mph, then turning (exiting off-ramp at 5–20 mph) and accelerating. Completely unpredictable; safety concern when trying to merge or accelerate out of turn.
When: Occurs intermittently, most consistent scenario: exiting off-ramp after deceleration, then accelerating in turn. Also reported on highway merges and lane changes.
Symptoms owners cite: Throttle does not respond for 3–15 seconds after pedal pressed; Unpredictable response; driver cannot depend on vehicle acceleration; Most common after braking and deceleration sequence into turn; Driver unable to control vehicle reliably for merging or passing
Recalls/TSBs owners mention: Service tech stated 'that is the way it is' and 'this is how the fly-by-wire system works in the Camry.' Acknowledged as safety issue; suggested manipulation of throttle input or contacting Toyota to 'bug' them into fixing the software or providing new ECU.
Hybrid battery/electric system failure and loss of engine power
Hybrid Camry (2007) exhibits check hybrid engine code, causing gas pedal unresponsiveness. Hybrid battery shows low charge (one pink line out of full display) and will not charge above three lines even after sitting hours. Poor engine power diagnostic code logged; vehicle able to limp to destination but battery will not properly charge.
When: Failure at 215,000 miles during long highway drive (I-80). Vehicle previously reliable to that point.
Symptoms owners cite: Check hybrid engine code and check engine light illuminated; Gas pedal becomes unresponsive; Hybrid battery charges only to three lines (not half-full) before trickling back to one line; Poor engine power diagnostic code (P3190, plus POAOF-204 for engine failed to start)
Codes mentioned: P3190 - Poor Engine Power, POAOF-204 - Engine Failed to Start
Repairs/costs cited: Owner able to restart vehicle and limp 50+ miles to destination. Vehicle in transit to shop on carrier truck for further diagnosis.
Recalls/TSBs owners mention: Dealership in Colorado logged codes but did not provide immediate resolution. Owner concerned problem mirrors known issue in 2011–2015 Prius models where gas engine no longer communicates with hybrid battery.
Slow-return / sticky gas pedal (hybrid models)
Gas pedal on hybrid Camry does not return to idle position promptly or smoothly. Reported as 'slow to return' by technician at dealership. Hybrid model not included in broader gas pedal recall despite customer complaint prior to recall announcement.
When: Ongoing issue; reported to dealership in early-to-mid 2009 (prior to 2010 recall).
Symptoms owners cite: Gas pedal slow to return to idle
Recalls/TSBs owners mention: Dealership technician verified and confirmed 'slow to return' gas pedal, stated it must be common with Camry Hybrid. When recall announced, Camry Hybrid was not included. Toyota customer service promised callback within two days; no callback received. Dealership would not repair without Toyota authorization. Reference #1001148767 provided but no resolution obtained.
Brake system failure—unresponsive brakes
Brakes fail or become unresponsive during driving. One owner reports brakes failed on freeway; vehicle skidded and hit van; airbags did not deploy. Another owner reports CHECK VSC system warning, immediate brake failure, and vehicle shutoff while driving; repeated on next startup.
When: Failure reported while returning home from work on freeway (60 mph speed limit); also reported during normal driving with VSC warning.
Symptoms owners cite: Brakes do not respond when applied; Vehicle skids and cannot be stopped; CHECK VSC SYSTEM warning illuminates; Brakes become hard to push; Vehicle shuts off during brake failure
Codes mentioned: CHECK VSC SYSTEM
Repairs/costs cited: Certified mechanic diagnosed faulty harness, ABS pump, and ECM components as cause. Noted issue affects battery reliability and vehicle is unsafe to drive.
Transmission solenoid or control component failure
Transmission control unit or solenoid replaced to attempt to correct hesitation and shifting issues. One owner had transmission control component replaced; hesitation/stalling persisted.
When: Replacement performed relatively early after problem identification (some cases within first 1000 miles of complaint).
Symptoms owners cite: Hesitation and stalling during acceleration persist after solenoid/control replacement
Repairs/costs cited: Replacement attempted as corrective measure; ineffective in resolving underlying hesitation.
Synthesized from 250 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 powertrain problem on the 2007 Toyota Camry?
It's a meaningful issue. 250 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $2,500.
At what mileage does the powertrain typically fail?
Across the 128 complaints that reported odometer mileage, most powertrain failures cluster between 4,000 and 65,000 miles, with the median around 17,000. A quarter of owners report trouble before 4,000; a quarter make it past 65,000. 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 $2,500 for powertrain 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 powertrain?
No active recalls currently cover powertrain 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.