highlander

  1. OishiiJPN

    2021 Toyota Highlander with code B2325 LIN Communication Bus Malfunction

    2021 Highlander LIN Communication down on the 4B-17 Ckt. If a hitch was installed the connector is stuffed under the bumper cover to rot.
  2. MG

    2020 Toyota Highlander and Highlander Hybrid Potential Improper Deployment of Seat Mounted Side Air Bag Recall 20TA14

    Please see Recall 20TA14 Check here to see if this Recall applies to your Toyota vehicle 2020 Toyota Highlander and Highlander Hybrid Potential Improper Deployment of Seat Mounted Side Air Bag On October 14, 2020 Toyota filed a Defect Information Report (DIR) with the National Highway...
  3. MG

    How to disable the Toyota Start Stop feature on the Toyota Highlander

    To temporarily disable the start stop feature then follow this method.... If you would like to disable the Start Stop feature, then you may want to try a product like this.. (We do not have any affiliation with this product/company/individual and have not tested or endorse this product. Try...
  4. MG

    2017-2019 Toyota Highlander Highlander Stop & Start Battery Information Tech Tip T-TT-0523-19

    Please see Tech Tip T-TT-0523-19 If you would like to disable the Start Stop feature, then you may want to try a product like this.. (We do not have any affiliation with this product/company/individual and have not tested or endorse this product. Try at your own risk.) APPLICABLE VEHICLES...
  5. MG

    2020 Model Year Highlander Potential Vehicle Stall While Driving Recall 20TA06

    Please see SAFETY RECALL 20TA06 2020 Toyota Highlander Potential Vehicle Stall While Driving On March 19, 2020 Toyota filed a Defect Information Report (DIR) with the National Highway Traffic Safety Administration (NHTSA) informing the agency of our intent to conduct a voluntary Safety...
  6. MG

    2020 Toyota Models No Sound, Intermittent Loud Popping Noise, and/or Static Noise – JBL Amplifier T-SB-0086-20

    Please see T-SB-0086-20 Applicability: 2020 Toyota Camry, Camry HV, Highlander, Highlander HV, RAV4, RAV4 HV, Sequoia, Sienna, Tacoma, Tundra Introduction: Some 2020 model year Toyota vehicles equipped with JBL amplifiers may exhibit no sound in all modes, an intermittent loud popping noise...
  7. MG

    2020 Toyota Highlander Highlander Shift Flare T-SB-0105-20

    Please see T-SB-0105-20 Applicability: 2020 Toyota Highlander Introduction: Some 2020 model year Highlander vehicles may exhibit a shift flare condition during wide open throttle (WOT) acceleration from 40 – 60 mph and during the upshift from 2nd to 3rd. The Engine Control Module (ECM) (SAE...
  8. MG

    2014-2016 Toyota Highlander and Highlander Hybrid MIL ON P314A and/or P0C73, Corrosion Present in A9 Inverter Water Pump Connector

    Please see Tech Tip T-TT-0496-18 APPLICABLE VEHICLES: 2014-2016 Highlander Hybrid 2014-2016 Highlander CONDITION: Vehicles may experience a MIL ON condition exhibiting codes P314A and/or P0C73 with evidence of water (corrosion) at the A9 inverter water pump connector. This condition may be...
  9. MG

    2008-2013 Toyota Highlander/HV Power Back Door Replacement Part Identification Method

    Please See Tech Tip T-TT-0439-17 Also Note TSB T-SB-0191-17 Power Back Door System Has Abnormal Closing Operation APPLICABLE VEHICLES: 2008-2013 Highlander 2008-2013 Highlander Hybrid CONDITION: When replacing components on vehicles equipped with the Power Back Door option, please...
  10. Lewis

    2014-2020 Toyota Highlander Clad Wheel Finish Peeling Off/Bubbling Tech Tip T-TT-0528-19

    Please see Tech Tip T-TT-0528-19 Revision 1 CONDITION: Some 2014-2020 model year Highlander and Highlander HV vehicles are equipped with alloy wheels that are clad with a plastic cover. Use of a heat gun to facilitate removal of stick-on wheel weights may damage the coating on the cladding and...
  11. Lewis

    2019 Toyota Highlander and Highlander Hybrid Navigation Voice Prompts and Feedback Beeps Inoperative

    See Tech Tip T-TT-0517-18 CONDITION: Voice navigation prompts and feedback beeps are inoperative after starting the engine. This condition only occurs on Platinum grade vehicles. RECOMMENDATIONS: 1: Turn ACC ON (brake pedal released, press start button, engine not running) 2: Allow headunit...
  12. MG

    2017–2019 Toyota Highlander HV Oil Cooler Pipe Special Service Campaign SSC 19TC04

    Special Service Campaign SSC 19TC04 Letter Condition: The involved vehicles are equipped with an engine oil cooling system. The oil cooling system could experience a small leak due to a manufacturing issue. If a vehicle is continuously operated with this condition, it may result in abnormal...
  13. 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...
  14. 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...
  15. 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.
  16. 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...
  17. Lewis

    2014-2018 Toyota Highlander, Highlander Hybrid Drivability Concerns, and/or DTCs, Corrosion Present in A43 or A9 Connector

    Some 2014 – 2018 model year Highlander and Highlander Hybrid vehicles may exhibit one or more of the following conditions. * Various drivability concerns * Low or no fuel pressure * Diagnostic Trouble Codes (DTCs) (Including but not limited to P1603, P1604, P1605, P0171, P0300, P0302, P0304...
  18. MG

    2008-2010 Toyota Highlander Hybrid Coverage for Brake Actuator Assembly and Brake Booster Pump Assembly CSP ZKC

    Please Read CUSTOMER SUPPORT PROGRAM BULLETIN ZKC Subject: Customer Support Program / Warranty Extension ZKC 2008-2010 Model Year Highlander Hybrid Vehicles Coverage for Brake Actuator Assembly and Brake Booster Pump Assembly In our continuing efforts to ensure the best in customer...
  19. MG

    2008-2010 Toyota Highlander Hybrid ABS Brake Warning Light On with code C1391

    *** The warranty for this concern has been extended. Please see Customer Service Program ZKC for warranty details here... Some 2008 – 2010 model year Highlander Hybrid vehicles may exhibit a condition where the brake, ABS, and/or TRAC warning light(s) are on and/or a Check VSC message displays...
  20. OishiiJPN

    2017 Toyota Highlander with code P219E00 A/F Ratio Imbalance on Cylinder 3

    If you run across a Toyota Highlander with a 2GR-FKS and have a code like P219E00, then go ahead and perform the cylinder compression test as well as the leak down test. These two tests may result in normal readings (compression 200psi, leakdown 2-5%) but we are seeing is that the intake valve...
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