1994 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated July 2026
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 1994 Toyota Camry has 2 documented known issues. No issues are rated critical, indicating generally reliable ownership. Across all issues, repair costs range from $50 to $800. DIY maintenance guides at au7o.io.
On the 1994-2006 Toyota Camry, on V6 Camrys the two knock sensors sit deep in the engine valley beneath the intake manifold, and their shielded signal-wire harness bakes in the heat between the cylinder banks. The harness insulation becomes brittle and the shielded wire shorts to ground, setting P0325 (Bank 1) and/or P0330 (Bank 2). Often the sensor itself is fine — the harness has failed. With the code set the ECM retards timing and disables overdrive, leaving the car sluggish and thirsty.
Inspect the knock-sensor sub-harness and connectors before condemning the sensors. Because access requires pulling the upper plenum/lower intake manifold (heavy labor), replace BOTH knock sensors (Denso PN 89615-12090) AND the sub-harness at the same time, plus intake gaskets. Clear codes and confirm the timing/overdrive behavior returns to normal.
The exact parts — OEM, plus what owners actually use. Skip the internet hunt.
Genuine Toyota/Denso knock control sensor (black connector), supersedes 89615-12050 / 89615-32010. Fits 1MZ-FE 3.0L and 3MZ-FE 3.3L V6 Camry (and Avalon/Solara/Sienna/Highlander/Lexus ES/RX) 1991-2006 — correct era. TWO required (Bank 1 + Bank 2). Forums strongly warn the Denso unit fixes P0325/P033
Correct sub-harness for 1MZ-FE 3.0L V6 Camry (1996-2005) — the shielded valley wire that bakes and shorts to ground, the documented root cause. NOTE FOR FITMENT: 2003-2006 Camry SE with the 3MZ-FE 3.3L uses 82219-08010 instead. Replace WITH the sensors while the intake is off. OEM harness recommende
Intake-manifold-to-head gasket (17177-0H020 is a verified genuine Toyota PN for the 1MZ-FE 3.0L); the job also needs the air surge tank / upper-plenum-to-intake gasket and throttle-body gasket, so a complete 1MZ-FE intake gasket SET (Fel-Pro MS 96509) is the practical buy. Not era-mismatched — cover
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On the 1994-2010 Toyota Camry, the transverse Camry drivetrain is located by a small top passenger-side torque-strut mount owners call the 'dogbone.' Its rubber bushings tear with age, letting the engine rock. The classic symptom is a loud clunk when accelerating, when lifting off, and when shifting between Reverse and Drive, along with increased idle vibration. Because it is the easiest mount to inspect and the first to fail, it is a very high-demand DIY item across all 1994-2010 generations.
Inspect the top 'dogbone' torque strut for split/collapsed rubber and replace it — it is a minutes-long job with hand tools. OEM part numbers by generation include 12363-74130 (1997-2001 2.2L), 12363-28061 (XV30-era 4-cyl) and 12363-0V070 (2010+ 2.5L); quality aftermarket options include Beck/Arnley, Anchor, DEA and Westar. Inspect the lower/side mounts too, since a worn dogbone overloads them.
SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER
Southeast Toyota Distributors, LLC (SET) is recalling certain 2005-2011 4Runner, Highlander, Sequoia, and Sienna, 2005-2010 Avalon and Tundra, 2006-2008 Camry Solara, 2006-2010 Highlander hybrid, 2006-2011 Rav4 and Tacoma, 2007-2010 FJ Cruiser, 2007-2011 Camry hybrid, 2009-2010 Venza, 2010-2012 Prius, 1988-1990 and 2005-2010 Camry, and 1989 and 2009-2010 Corolla vehicles equipped with aftermarket accessory seat heaters with a copper strand heating element. The electrical wiring in the seat heaters may be damaged when the seat cushion is compressed.
VISIBILITY:POWER WINDOW DEVICES AND CONTROLS
Toyota Motor Company (Toyota) is recalling certain model year 2009-2011 Tundra, Sequoia, Corolla, Corolla Matrix and Scion xB, 2008-2011 Highlander and Highlander Hybrid, 2007 Camry and Camry Hybrid, 2009 Camry and Camry Hybrid, 2006-2011 RAV4, 2006-2010 Yaris, and 2009-2010 Scion xD and Pontiac Vibe vehicles. During the manufacturing of the Power Window Master Switch (PWMS), grease lubricant may have been inconsistently applied to the sliding electrical contacts.
SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER
Southeast Toyota Distributors, LLC (SET) is recalling certain model year 2010-2011 Prius and Corolla, 2009-2011 Venza, 2006-2010 Avalon, 2007-2010 FJ Cruiser, 2005-2011 Sienna and Sequoia, 2006-2011 Tacoma 4x2 and 4x4, Camry, Highlander, Tundra 4x2 and 4x4, and 2007-2011 Rav4 and 4Runner. The affected vehicles may experience compression of the seat cushion which may damage the seat heater wiring.
EQUIPMENT:OTHER:LABELS
Southeast Toyota is recalling certain model year 2008 and 2010-2013 Toyota Tundra, 2010-2012 Rav4, 2012 Toyota Sequoia, 2010-2011 Toyota Corolla, 2010-2011 Toyota Camry and Camry Hybrid, 2010-2013 Toyota Highlander and Highlander Hybrid, 2010-2013 Toyota FJ Cruiser, 2011 Toyota Land Cruiser, 2010-2013 Toyota Venza, 2010-2011 Toyota 4Runner, 2010-2013 Toyota Tacoma, 2011-2012 Toyota Sienna, 2012 Toyota Prius, 2013 Scion FR-S, 2011 Scion XD, 2011 Scion XB, and 2012 Scion TC vehicles. These vehicles were sold with labels that were outside the allowable one percent of accuracy of actual weight added. Thus, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) Number 110, "Tire Selection and Rims."
VISIBILITY:POWER WINDOW DEVICES AND CONTROLS
Toyota is recalling certain model year 2007-2009 Camry, Camry Hybrid, RAV4, Corolla, Corolla Matrix, Tundra, Sequoia, Highlander, Highlander Hybrid, Yaris, Scion xB, Scion xD and Pontiac Vibe vehicles. The power window master switch assemblies in some of these vehicles were built using a less precise process for lubricating the internal components of the switch assemblies. Irregularities in this lubrication process may cause the power window master switch assemblies to malfunction and overheat.
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According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 1994-1994 Toyota Camry has 2 documented issues. The most frequently reported are: V6 Knock Sensor and In-Valley Wiring Harness Failure (P0325/P0330) Causing Power Loss and Check Engine Light, Front Upper 'Dogbone' Torque-Strut Engine Mount Failure Causing Clunk on Acceleration and Shifting. None are rated critical, but regular maintenance is recommended.
The 1994-1994 Toyota Camry has 2 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. No issues are rated critical, suggesting generally good reliability. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
Repair costs for known Toyota Camry issues range from $50 to $800, depending on the specific problem and whether you choose DIY or professional repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
On V6 Camrys the two knock sensors sit deep in the engine valley beneath the intake manifold, and their shielded signal-wire harness bakes in the heat between the cylinder banks. The harness insulation becomes brittle and the shielded wire shorts to ground, setting P0325 (Bank 1)… Repairs typically run $300-$800. Severity: medium.
The transverse Camry drivetrain is located by a small top passenger-side torque-strut mount owners call the 'dogbone.' Its rubber bushings tear with age, letting the engine rock. The classic symptom is a loud clunk when accelerating, when lifting off, and when shifting between Re… Repairs typically run $50-$250. Severity: low.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.
