# Service bulletin SSM74180Attachme

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: 10158969
- Published by NHTSA: 2019\-04\-22
- Manufacturer's number: SSM74180Attachme
- Manufacturer's date: 2019\-03\-12
- NHTSA component: STEERING; TRACTION CONTROL SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT

## NHTSA's summary

Customer reports "Traction Reduced \- 2 Wheel Drive Only? warning message displayed on the Instrument Cluster \(IC\). One or more of the DTC?s P1889\-18, P1889\-19, P1889\-1F, P188E\-11, P188E\-12 and P188E\-13 will be stored in the TCCM \(Transfer Case Control Module\). Customer may also report symptoms of a 'juddering' type noise that can be heard when the steering is in the full lock position. The juddering noise may also be heard when completing manoeuvres such as parking or pulling away from a junction with steering applied.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10158969-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10158969-9999.pdf)

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

## Components

Driver assistance, Equipment and accessories, Steering

## Trouble codes named

P1889, P188E

## Vehicles listed

- 2018 to 2019 LAND ROVER RANGE ROVER VELAR

## Other bulletins for the same vehicles and component

- [BIG5MAR24\_34b](/bulletins/10252743.md), 2024-04-05, Service bulletin: FUEL SYSTEM, DIESEL; ENGINE AND ENGINE COOLING:ENGINE:DIESEL; EQUIPMENT. A concern has been identified where on certain vehicles equipped with TDV6 3.0L Diesel and Ingenium I4 2.0L Diesel engines, when connected to a diagnostic scan tool during the California SMOG test, the Powertrain Control Module \(PCM\) incorrectly reports the monitor readiness status as 'not supported'. A software update to the PCM is needed.
- [SFCC\_DEC2023\_32](/bulletins/10248408.md), 2024-01-09, Service bulletin: ELECTRICAL SYSTEM; EQUIPMENT. Due to time required to complete in shop vehicle set up and workflow for Audio loss, it has been found that workflow may provide false result if IMC is not in a faulted state when workflow is run to identify potential Polar Switch Firmware fault.
- [SSM75939](/bulletins/10242074.md), 2023-09-08, Service bulletin: ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SOFTWARE; EQUIPMENT; ELECTRICAL SYSTEM. PDC Park distance control no volume
- [SSM75939](/bulletins/10242073.md), 2023-09-08, Service bulletin: EQUIPMENT. PDC Park distance control no volume
- [SSM76009](/bulletins/10239034.md), 2023-07-11, Service bulletin: LATCHES/LOCKS/LINKAGES:DOORS:LATCH; EQUIPMENT; STRUCTURE:BODY:DOOR. A customer may report that the front or rear door latch does not operate as expected.
- [SFCC\_JUN2023\_46](/bulletins/10239018.md), 2023-07-10, Service bulletin: LATCHES/LOCKS/LINKAGES:DOORS:LATCH; EQUIPMENT; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; STRUCTURE:BODY:DOOR. A customer may report that the front or rear door latch does not operate as expected.
- [SSM75951](/bulletins/10232708.md), 2023-03-08, Service bulletin: EQUIPMENT; EQUIPMENT:ELECTRICAL:INFOTAINMENT. Customers are reporting that connected services such as Online Media \(e.g., Spotify\), Connected Nav, Weather App \& Parking app are inoperative.
- [SSM75825ATT](/bulletins/10229586.md), 2023-01-10, Service bulletin: EQUIPMENT. MHEV DC/DC Converter \- Squeaking Noise From Inside The Cabin.
- [SSM75825](/bulletins/10229585.md), 2023-01-10, Service bulletin: EQUIPMENT. MHEV DC/DC Converter \- Squeaking Noise From Inside The Cabin.
- [SSM75825ATT](/bulletins/10227458.md), 2022-12-07, Service bulletin: EQUIPMENT. MHEV DC/DC Converter \- Squeaking Noise From Inside The Cabin.

JSON: [/v1/bulletins/10158969](/v1/bulletins/10158969)

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