# Service bulletin BPaS04232018903

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: 10136429
- Published by NHTSA: 2018\-05\-14
- Manufacturer's number: BPaS04232018903
- Manufacturer's date: 2018\-04\-23
- NHTSA component: STEERING; ELECTRICAL SYSTEM

## NHTSA's summary

Dealer message \- American Honda Motor Co., Inc. \(AHM\) is investigating certain 2015\-2018 TLX 2WDs with a client complaint of Malfunction Indicator Lamp \(MIL\) on with DTC U129D \(Lost Communication with the Precision All Wheel Steer Control Unit\) stored. Client may experience limited speed of up to 50mph or the steering wheel not centered. To fully understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10136429-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10136429-0001.pdf)

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

## Components

Electrical system, Steering

## Trouble codes named

U129D

## Vehicles listed

- 2015 to 2018 ACURA TLX

## Other bulletins for the same vehicles and component

- [Defect Code 6T6,](/bulletins/10215501.md), 2022-07-07, Service bulletin: ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. "Customer letter \- Under certain circumstances, after coming to a stop and the idle stop feature engages, the vehicle may not automatically restart. To ensure your confidence in your vehicle. Acura is extending the warranty coverage for starter and starter relays and a valve adjustment related to this condition to 10 years from the original date of purchase with no mileage limitation. This warranty extension provides coverage for the original owner and any subsequent owners. No action is required on your part unless you experience a problem."
- [Defect Code 6AX,](/bulletins/10215500.md), 2022-07-07, Service bulletin: FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. "Customer letter \- Under certain circumstances, after coming to a stop and the idle stop feature engages, the vehicle may not automatically restart. Acura is providing a product update with new PGM\-FI software update to fix this issue. In addition, to ensure your confidence in your vehicle, 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. This warranty extension provides coverage for the original owner and any subsequent owners. No action is required on your part unless you experience a problem."
- [B16008](/bulletins/10211600.md), 2022-05-09, Service bulletin: SERVICE BRAKES; STEERING; FUEL SYSTEM, GASOLINE. The high pressure fuel pump area chirps after the engine is warm.
- [14054 JN4](/bulletins/10211590.md), 2022-05-09, Service bulletin: BACK OVER PREVENTION:DISPLAY FUNCTION; ELECTRICAL SYSTEM. Our records indicate that a PRODUCT UPDATE has not been completed on this vehicle; refer to the address card for the affected VIN. When a vehicle passes behind the 2015 TLX, the Cross\-Traffic Monitoring \(CTM\) audible alert does not sound. The display screen shows the CTM indicators \(orange arrows\) only.
- [TPMS Light On](/bulletins/10211551.md), 2022-05-09, Service bulletin: TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS; ELECTRICAL SYSTEM. American Honda \(AHM\) is investigating certain 2015 TLXs, 2016 ILXs, MDXs, \& RDXs with the TPMS light ON at TQI. To fully understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.
- [2015 TLX Brake J](/bulletins/10211547.md), 2022-05-09, Service bulletin: PARKING BRAKE; WHEELS; ELECTRICAL SYSTEM. American Honda \(AHM\) is investigating certain 2015 TLXs with a client reporting on ignition start, the Electronic Parking Brake \(EPB\) will not release causing one or both rear wheels not to move and/or "Check Parking Brake" warning message displays in MID. To fully understand the cause of this occurrence, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
- [TLX Electronic P](/bulletins/10211546.md), 2022-05-09, Service bulletin: SUSPENSION: ADJUSTMENT:AUTOMATIC ELECTRICAL/HYDRAULIC; STEERING; UNKNOWN OR OTHER. American Honda \(AHM\) is investigating certain 2015 TLXs with a customer complaint of brake judder. To fully understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
- [Electronic Parki](/bulletins/10211545.md), 2022-05-09, Service bulletin: ELECTRICAL SYSTEM; PARKING BRAKE. American Honda \(AHM\) is investigating certain 2015 TLXs with a client reporting on ignition start, the Electronic Parking Brake \(EPB\) will not release causing one or both rear wheels not to move and/or "Check Parking Brake" warning message displays in MID. To fully understand the cause of this occurrence, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
- [2015 TLX Brake J](/bulletins/10211544.md), 2022-05-09, Service bulletin: UNKNOWN OR OTHER; VEHICLE SPEED CONTROL:ACCELERATOR PEDAL; STEERING; SUSPENSION. American Honda \(AHM\) is investigating certain 2015 TLXs with a customer complaint of brake judder. To fully understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.
- [B22\-009](/bulletins/10211082.md), 2022-05-06, 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.

JSON: [/v1/bulletins/10136429](/v1/bulletins/10136429)

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