# Service bulletin BTS170501

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: 10108776
- Published by NHTSA: 2017\-07\-31
- Manufacturer's number: BTS170501
- Manufacturer's date: 2017\-05\-31
- NHTSA component: ENGINE

## NHTSA's summary

Techline summary article \- Is the MIL coming on and staying on after installing the No. 15 RADIO \(20 A\) and No. 16 BACKUP \(10 A\) fuses at TQI? We?re aware of this issue and are looking for a solution.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2017/MC-10108776-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2017/MC-10108776-0001.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Engine

## Vehicles listed

- 2017 ACURA MDX SPORT HYBRID

## Recalls for the same vehicles and component

- [23V751000](/recalls/nhtsa/23V751000.md), 2023-11-13: ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL

## Other bulletins for the same vehicles and component

- [B23\-002](/bulletins/11020584.md), 2025-07-09, Service bulletin: ENGINE. Service Bulletin \- Under certain circumstances, after coming to a stop and engaging idle stop the vehicle may not restart automatically due to excessive cylinder pressure and/or low cranking torque. Typically, the client can immediately restart the vehicle by selecting Park and pressing the ENGINE START/STOP button.
- [B24\-022](/bulletins/11015014.md), 2025-03-05, Service bulletin: ENGINE. Service Bulletin \- The AWD warning light is on with one or more AWD DTCs having been set due to water intrusion into the electric oil pump motor connector area corrodes the terminals.
- [B16\-008](/bulletins/11007653.md), 2024-09-10, Service bulletin: ENGINE. Service Bulletin \- Drivers may experience a chirping sound coming from the engine area with the engine warmed up due to the high pressure fuel pump is making a chirp.
- [ONL6AX05292024](/bulletins/11000723.md), 2024-06-03, Other: ENGINE. Owner Notification Letter \- Under certain circumstances, after coming to a stop and the idle stop feature engaging, the vehicle may not automatically restart. Acura is providing a product update with a new PGM\-FI software update to fix this issue.
- [B23\-009](/bulletins/10235126.md), 2023-04-27, Service bulletin: ENGINE AND ENGINE COOLING. Service Bulletin \- The engine will not crank on the initial startup attempt after the vehicle has been exposed to precipitation and then freezing temperatures. Water can enter the starter motor. In cold temperatures the water can freeze, preventing the starter motor from cranking the engine.
- [B23\-002](/bulletins/10233292.md), 2023-03-29, Service bulletin: ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. Service Bulletin \- Under certain circumstances, after coming to a stop and engaging idle stop the vehicle may not restart automatically due to excessive cylinder pressure and/or low cranking torque. Typically, the client can immediately restart the vehicle by selecting Park and pressing the ENGINE START/STOP button. Acura is extending the warranty coverage for valve adjustment and starter replacement related to this condition to 10 years from the original date of purchase with no mileage limitation.
- [ONL6AX03102023](/bulletins/10232976.md), 2023-03-18, Service bulletin: ENGINE AND ENGINE COOLING. Product Update \- Under certain circumstances, after coming to a stop and the idle stop feature engaging, the vehicle may not automatically restart. Acura is providing a product update with a new PGM\-FI software update to fix this issue.
- [ONL6T603102023\-3](/bulletins/10232974.md), 2023-03-18, Service bulletin: ENGINE AND ENGINE COOLING. Warranty Extension \- Under certain circumstances, after coming to a stop and the idle stop feature engages, the vehicle may not automatically restart.
- [ONL6T603102023](/bulletins/10232972.md), 2023-03-18, Service bulletin: ENGINE AND ENGINE COOLING. Warranty Extension \- Warranty Extension reimbursement form for engine idle stop repairs made before the warranty extension notice date.
- [B23\-009](/bulletins/10232965.md), 2023-03-18, Service bulletin: ENGINE AND ENGINE COOLING. Service Bulletin \- The engine will not crank on the initial startup attempt after the vehicle has been exposed to precipitation and then freezing temperatures.

JSON: [/v1/bulletins/10108776](/v1/bulletins/10108776)

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