If you run across a 2019-2020 Toyota Rav4 with the horn blowing continuously even when the button isn't pressed then look for corroded connectors in the passenger/driver side kick panels and water intrusion. This will most likely be caused by the roof rails...See this post and See this Post...
If you have a 2018-2020 Toyota C-HR or Corolla come in with a customer concern of a knocking noise when accelerating or excessive engine vibration when idling, then you may want to check the transmission mount on the drivers side. Check is see if the bushing is cracking or torn.
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Please see Tech Tip T-TT-0494-18 Revision 1
APPLICABLE VEHICLES:
2018 Toyota Tacoma
CONDITION:
Some 2018 model year vehicles may exhibit a squeak or rattle noise from the Front Right Body Mount Bushing (No. 1) when driving over uneven roads or bumps. Make sure to confirm that noise is coming...
If you run across a 2019-2021 Toyota RAV4 and the customer concern in that the cabin doesn’t stay warm or the outlet temperature get cool when sitting at a stoplight, then check the coolant valves for staying open. Especially the one just under the transmission shift cable (16671-24020...
If you run across a 2019 Toyota Rav4 with a complaint of the wipers not turning off, then you will want to inspect the wiper relay assembly located on the drivers side for water intrusion. We have found corrosion on the connectors (A5 and A6). The wipers would continue to run with the ignition...
Please see Tech Tip T-TT-0684-22
APPLICABLE VEHICLES:
2018-2022 Toyota Tacoma
CONDITION:
Water intrusion to the ADD actuator is currently being investigated as a cause of 4WD inoperative complaints. P17A0 and P17A4 DTCs may set for this condition but not always.
RECOMMENDATIONS:
Please create...
Please see Tech Tip T-TT-0669-21
APPLICABLE VEHICLES:
2016-2022 Toyota Tacoma
RECOMMENDATIONS
1. Fuel Line Disconnect
It is recommended to avoid disconnecting the fuel lines as instructed in repair manual step 5. The ideal disconnect location is at the connector directly at the fuel pump...
Please see Recall 21TA06
Check here to see if this Recall applies to your Toyota vehicle
2018 - 2021 Model Year Tundra Potential Increased Risk of Vehicle Fire
On September 2, 2021 Toyota filed a Defect Information Report (DIR) with the National Highway Traffic Safety Administration (NHTSA)...
If you have a 2018-2020 Toyota C-HR that exhibits a bad body engine vibration when at idle or at a stop light, then take a look at the transmission mount located on the drivers side. It may be cracked... the part number is 12372-0T581
Please see T-SB-0083-21
Applicability:
2018-2020 Toyota Land Cruiser
Introduction:
Some 2018 – 2020 model year Land Cruiser vehicles equipped with Active Height Control may exhibit a squeak noise from the rear of the vehicle over uneven surfaces when the suspension is set to the low height...
Please see T-SB-0079-21
Applicability:
2019 - 2020 4Runner
Introduction:
Some 2019 – 2020 model year 4Runner vehicles may exhibit a grease leak from the edge of the inboard joint boot of a front drive shaft where the clamp is located. This condition may appear in vehicles with less than 25,000...
Please see T-SB-0084-21 Revision 1
Applicability:
2021-2022 Toyota RAV4 Prime
2019 - 2022 RAV4, RAV4 Hybrid
REVISION NOTICE March 01, 2022 Rev1:
The Parts Information section has been updated. Any previous printed versions of this bulletin should be discarded.
Introduction:
Some 2019 – 2022...
If you have a 2018 and up Toyota Camry with a complaint of the P light on the shifter stays on, you will want to check the connector under the shifter to see if the owner may have spilled a fluid like coke or coffee into it causing corrosion.
If you run across a 2019 Toyota Highlander (possible Tundra also) with the radio and climate control panels go dark when the headlights are turned on, check the instrument cluster as the cause. These ground out through the instrument cluster so replacing it should solve this issue.
Have any of you seen the spark plugs break when performing a tune-up on these engines? Just trying to get a gauge on how prevalent this problem is. Please reply here. Thanks in advance.
If you have a 2019-2020 Toyota Tacoma come in with a Low Braking Power message on the dash, then you may want to check the IS3 connector located in the R/F kick panel for any signs of corrosion in that connector. The likely culprit is that the windshield washer fluid is wicking through the...
Please see T-SB-0087-21
Applicability:
2019-2021 Toyota Tundra
Introduction:
Some 2019 – 2021 model year Tundra vehicles may exhibit a “High Transmission Fluid Temp” warning message on the instrument cluster Multi-information Display (MID) when towing in tow/haul mode at highway speeds. The...
If you happen to be dealing with a 2016-2019 Toyota Tacoma with some weird driving symptoms and/or have codes P0303, P030027, P030085, P030300 then you may want to inspect the ACIS (Acoustic Control Induction System) valve on the back side of the intake manifold. These have a small tendency to...
Please see Tech Tip T-TT-0529-19 Revision 2 (Revision 2 needed)
APPLICABLE VEHICLES:
2019-2020 Toyota Rav4 Hybrid HV Transaxle
CONDITION:
Customers may experience abnormal noise/vibration from the hybrid transaxle. Note: This is different from Vehicle Proximity Notification system. Please use...
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