# Service bulletin T\-SB\-0077\-16 A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned. - Type: Service bulletin - NHTSA id: 10134360 - Published by NHTSA: 2018\-04\-23 - Manufacturer's number: T\-SB\-0077\-16 - Manufacturer's date: 2016\-07\-14 - NHTSA component: ELECTRICAL SYSTEM; POWER TRAIN ## NHTSA's summary TSB: Some 2016 model year Tacoma vehicles equipped with the 2GR engine and the AC60 6\-speed automatic transmission may exhibit one or more of the following shift feeling concerns: \*Delayed engagement Park to Drive or Reverse to Drive. \*Harsh 1st \- 2nd upshift. \*Delayed upshift when using cruise control. The Engine Control Module \(ECM, SAE term: Powertrain Control Module/PCM\) calibration has been revised to address this condition. ## The document - [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2016/MC-10134360-9999.pdf) - [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2016/MC-10134360-0001.pdf) The document is the manufacturer's. This site does not hold it. ## Components Electrical system, Transmission and driveline ## Vehicles listed - 2016 TOYOTA TACOMA ## Recalls for the same vehicles and component - [2021723](/recalls/tc/2021723.md), 2021-11-24: Electrical - [2017363](/recalls/tc/2017363.md), 2017-07-20: Electrical - [2017290](/recalls/tc/2017290.md), 2017-06-01: Powertrain - [2017231](/recalls/tc/2017231.md), 2017-04-27: Powertrain - [17V285000](/recalls/nhtsa/17V285000.md), 2017-04-27: POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT ## Other bulletins for the same vehicles and component - [T\-TT\-0790\-25](/bulletins/11022964.md), 2025-09-09, Service bulletin: ELECTRICAL SYSTEM. Some customers may experience echoing on the line calling the vehicle when using Bluetooth Hands Free. This is caused by the phone Hands Free volume being too low. - [T\-TT\-0754\-24](/bulletins/11003619.md), 2024-07-06, Service bulletin: ELECTRICAL SYSTEM. Customers have expressed concerns about the performance of Qi Wireless Chargers. Wireless chargers on applicable vehicles are designed to work with Qi Certified devices only. MagSafe devices, that are not Qi Certified, may not charge as expected with Qi Wireless Chargers. - [T\-TT\-0754\-24](/bulletins/11003564.md), 2024-07-06, Service bulletin: ELECTRICAL SYSTEM. Customers have expressed concerns about the performance of Qi Wireless Chargers. Wireless chargers on applicable vehicles are designed to work with Qi Certified devices only. MagSafe devices, that are not Qi Certified, may not charge as expected with Qi Wireless Chargers. - [TSB011219](/bulletins/10244108.md), 2023-10-16, Service bulletin: POWER TRAIN; EQUIPMENT. TSB: Some 2005 ? 2023 model year Tacoma vehicles equipped with a manual transmission may exhibit a squeak or creak noise from the clutch pedal when it is depressed or released. - [T\-SB\-0057\-18](/bulletins/10238157.md), 2023-06-26, Service bulletin: EQUIPMENT; ELECTRICAL SYSTEM. TSB: The Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master keys are lost. Once the system is reset, all previously registered keys will be erased. Follow the procedures in this bulletin to reset a vehicle Immobilizer or Smart Key system. - [T\-TT\-0721\-23 Rev](/bulletins/10234332.md), 2023-04-17, Service bulletin: ELECTRICAL SYSTEM; EQUIPMENT. TT: Electronic Parts Catalog \(EPC\) does not include notes requiring ordering the Protector Heater seals when replacing the air conditioning Evaporator Core \(88511\- \#\#\#\#\#\) or Radiator Heater Unit SubAssembly \(87107\- \#\#\#\#\# - [T\-TT\-0721\-23](/bulletins/10234312.md), 2023-04-17, Service bulletin: ELECTRICAL SYSTEM. TT: Electronic Parts Catalog \(EPC\) does not include notes requiring ordering the Protector Heater seals when replacing the air conditioning Evaporator Core \(87511\- \#\#\#\#\#\) or Radiator Heater Unit Sub\-Assembly \(87107\- \#\#\#\#\#\). - [T\-SB\-0124\-20 Rev](/bulletins/10227899.md), 2022-12-19, Service bulletin: POWER TRAIN; STEERING; SUSPENSION. TSB: Some 2016 ? 2023 model year Tacoma vehicles equipped with an automatic transmission \(6AT\) may exhibit a vibration under deceleration \(coasting or braking\) typically between 30 ? 10 mph. This vibration is felt in the seat, floorboard, and/or steering wheel. Follow the Repair Procedure in this bulletin to address this condition - [TSB004522Rev1](/bulletins/10224102.md), 2022-10-17, Service bulletin: PARKING BRAKE; ELECTRICAL SYSTEM; AIR BAGS. TSB: Some 2016 ? 2018 model year Toyota vehicles equipped with Entune? Audio \(version 01013E\), Entune? Audio Plus \(version 010156 or 01015C\), or Entune? Premium Audio \(versions 010171, 010170, or 01017D\) may exhibit one or more of the following conditions: ?Head unit reboots at a specific location. ?Abnormal Destination Search app operation. ?Rebooting caused by no songs on the USB\-connected iPhone. ?A one\-time reboot after ignition is cycled to ACC\-ON. ?Audio stays muted after the key is cycled. Some 2016 ? 2018 model year Toyota vehicles equipped with Entune? Audio \(version 010144\), Entune? Audio Plus \(version 01015E\), Entune? Premium Audio \(version 010182\), or earlier may exhibit one or more of the following conditions: ?Head unit reboots intermittently. ?Home screen intermittently half blank after shifting out of reverse, if the driver uses reverse after using the maintenance reminder screen. ?Screen freezes during an incoming phone call. ?Incorrect time displays on the diagnostic menu. ?Radio station information does not match the radio station that is playing.?Abnormal playlist browsing operation. ?Mute stays enabled after key cycle. ??Search along my route? is inoperative. ?Traffic data scales improperly. ?Unit of measure is missing from distance to destination \(showing ?11? instead of ?11mi/km?\). ?Multi\-information display \(MID\) compass does not match navigation screen when switching to North up. ?Navigation does not match MID when switching from miles to kilometers. ?Speed limit is blank on navigation screen. ?Go button on VR screen is inoperative. Some 2016 ? 2018 model year Toyota vehicles equipped with Entune? Audio \(version 010145\), Entune? Audio Plus \(version 010161\), Entune? Premium Audio \(version 010189\), or earlier may exhibit one of the following conditions: ?Map will not display after it has been reprogrammed from the map micro SD card. Updated system software is now - [TSB004522Rev1](/bulletins/10220177.md), 2022-09-15, Service bulletin: ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. TSB: Some 2016 ? 2018 model year Toyota vehicles equipped with Entune? Audio \(version 01013E\), Entune? Audio Plus \(version 010156 or 01015C\), or Entune? Premium Audio \(versions 010171, 010170, or 01017D\) may exhibit one or more of the following conditions: ?Head unit reboots at a specific location. ?Abnormal Destination Search app operation. ?Rebooting caused by no songs on the USB\-connected iPhone. ?A one\-time reboot after ignition is cycled to ACC\-ON. ?Audio stays muted after the key is cycled. 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