1. MG

    2019 Toyota Rav4 Abnormal Buzz/Groan Noise 20 – 30 mph From Rear Differential

    Some 2019 model year RAV4 Adventure and Limited grade AWD vehicles may exhibit an abnormal buzz/groan noise from the rear differential assembly at 20 – 30 mph when accelerating from a stop and/or at 20 – 13 mph on deceleration after driving the vehicle for 15 – 20 minutes or more. This condition...
  2. MG

    2018-2020 Toyota Camry, Camry Hybrid with code C1AAE FORWARD RECOGNITION CAMERA SYSTEM

    Some 2018 – 2020 model year Camry and Camry Hybrid vehicles may exhibit one or more of the following conditions: * Diagnostic Trouble Code (DTC) C1AAE is displayed. * A camera malfunction error message is displayed on the Multi-display Unit and/or hood damage from aftermarket parts is...
  3. MG

    2019 Toyota 4Runner with Intermittent No Sound from the Radio

    If you run across a 2019 Toyota 4Runner with intermittent no sound from the radio or a code in the amp for shorted speaker B15C3 output or works fine on low volume then when you turn the sound up, it shuts down, check the right/left front Dash speaker for it touching metal.
  4. OishiiJPN

    2020 Toyota Avalon and Camry with 2GR-FKS Engine Engine ECU Reprogram SSC 19TC06

    Subject: SPECIAL SERVICE CAMPAIGN 19TC06 (Remedy Notice) Condition: The engine ECU in the involved vehicles includes certain erroneous transmission related calibration values. As a result, this software does not match the version intended to be used on production vehicles. Remedy: Any...
  5. OishiiJPN

    2015 Toyota Rav4 Engine shuts off when the headlights are turned on

    You are going to want to check the vehicle grounds located behind the drivers side headlight. Make sure they are good and have not been reattached to the body after it has been painted (possibly been repaired after an accident)
  6. MG

    2019 Toyota Highlander, Highlander Hybrid Voice Prompts and Beeps Inoperative - JBL Equipped

    REVISION NOTICE January 17, 2020 Rev1: The Introduction section has been updated. 2019 Toyota Highlander, Highlander Hybrid Some 2019 model year Highlander and Highlander Hybrid vehicles equipped with JBL audio may exhibit inoperative text message playback, navigation voice prompts, and/or...
  7. MG

    2018-2020 Toyota Certain Toyota Vehicles Not Compatible with Remote Connect

    This Tech Tip T-TT-0470-17 Revision 2 affects these models 2018-2020 Mirai, 2018-2020 C-HR, 2018-2020 Sienna, 2020 Land Cruiser, 2020 Prius Prime, 2020 Prius. Condition: All grades of 2018-2020 model year Mirai, Sienna, CH-R, and 2020 model year Land Cruiser, Prius, and Prius Prime vehicles are...
  8. MG

    2009-2019 Toyota Tundra and Sequoia Extended Crank and/or MIL ON With DTC P0171, P0174, P0172, P0175, P1604 (Flex-Fuel)

    REVISION NOTICE: January 23, 2020 Rev1: The Parts Information, Calibration Information, and Repair Procedure sections have been updated. SUPERSESSION NOTICE: The information contained in this bulletin supersedes Service Bulletin No. T-SB-0058-13. Service Bulletin No. T-SB-0058-13 is obsolete...
  9. MG

    2019 Toyota Tacoma Blind Spot Monitor DTC C1AC1 or C1AC2

    Some 2019 model year Tacoma vehicles may exhibit a Blind Spot Monitor System warning message with any of the following Diagnostic Trouble Codes (DTCs) present. C1AC1 – Master Module Horizontal Axis Misalignment C1AC2 – Slave Module Horizontal Axis Misalignment Follow the Repair Procedure in...
  10. BGroot

    2017-2018 Toyota Highlander and Sienna Coverage for UA80 Transmission Warranty Extension ZJC

    Warranty Enhancement Letter ZJC Subject: Warranty Enhancement Program – ZJC 2017-2018 Model Year Highlander 2017-2018 Model Year Sienna Extension of Warranty Coverage forr UA80 Transmission In our continuing efforts to ensure the best in customer satisfaction, Toyota is announcing a...
  11. Dread Pirate Roberts

    2019 Toyota Rav4 Water Leak at the Headliner

    If you run across a 2019 Toyota Rav4 with a water leak around the head liner or in the passenger side floorboard/kick panel, then you will want to check the grommets that hold the roof rack rails on. Here are some pics of the leak location and the connector corrosion. Also the TPMS light may be on.
  12. Dread Pirate Roberts

    2004-2006 Toyota Highlander 3MZ-FE Overcharging Alternator at 17-19 volts

    If you run across one of the Highlander with an overcharging condition (which you probably already changed the alternator to fix and it didn't) then you'll want to check EB2 connector for corrosion. It is located near the battery and Fuse block at the left front.
  13. MG

    2007-2020 Toyota Tundra Crew Max Corrosion on the Body Behind the Back Window Moulding

    Some 2007 – 2020 model year Tundra (Crew Max) vehicles may exhibit a rust or perforation condition on the vehicle’s body behind the back window moulding. Follow the Repair Procedure in bulletin T-SB-0150-19 to address this condition. The fix is to verify the corrosion and then sublet the repair...
  14. BGroot

    2019 toyota Camry with codes P136001 and P136415

    If you run across a 2019 Toyota Camry (A25A-FKS) with codes P136001, P136415 or P157800, then make sure that the C79 commector at the cam timing control motor is fully plugged in.
  15. MG

    2019 Toyota Camry Hesitation on Acceleration From a Slow Roll or Rolling Stop

    Some 2019 model year Camry vehicles may exhibit a hesitation on acceleration from a slow roll or rolling stop under the following conditions. * 6 mph or below * Immediately following a 3 – 1 downshift * Less than 40% accelerator pedal application The Engine Control Module/ECM (SAE Term...
  16. MG

    2016 Toyota 4Runner Radio Fan noise

    This is what the Radio fan sounds like when it is going bad...
  17. OishiiJPN

    Toyota Rav4 Hybrid Pedestrian Automatic Warning system noise

    Manufacturers must install an AVAS (Acoustic Vehicle Alerting Systems) system in four-wheeled electric and hybrid electric vehicles that are approved from July 1, 2019, and to all new quiet electric and hybrid vehicles registered from July 2021. The vehicle must make a continuous noise level of...
  18. MG

    2017-2019 Toyota Highlander Hybrid with Misfire P0301, P0302, P0303, P0304, P0305, and/or P0306

    Some 2017 – 2019 model year Highlander HV vehicles may exhibit a MIL ON condition with one or more of the following Diagnostic Trouble Codes (DTCs): P0301 – Cylinder 1 Misfire Detected P0302 – Cylinder 2 Misfire Detected P0303 – Cylinder 3 Misfire Detected P0304 – Cylinder 4 Misfire Detected...
  19. Lewis

    2012-2015 Toyota Avalon and Camry Hybrids ABS Brake Warning Light On and/or Trac Warning Light On

    Please see CUSTOMER SUPPORT PROGRAM ZKK for Toyota Extended Warranty Coverage 2013 - 2015 Avalon HV 2012 - 2014 Camry HV Some 2012 – 2014 model year Camry Hybrid, and 2013 – 2015 model year Avalon Hybrid vehicles may exhibit a condition where the brake, ABS, and/or TRAC warning lights are on...