# Service bulletin TJ33723 1 0\-2018

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: 10164136
- Published by NHTSA: 2019\-08\-26
- Manufacturer's number: TJ33723 1 0\-2018
- Manufacturer's date: 2018\-05\-15
- NHTSA component: SUSPENSION:MULTIPLE AXLE; POWER TRAIN:TRANSFER CASE \(4\-WHEEL DRIVE\); ENGINE

## NHTSA's summary

This is a Technical Journal: ERAD Clutch DTCs, Signal Compare Failure DTCs and/or Watchdog Revised IEM software has been released. Perform an upgrade of the software according to TJ 31543. Test the car and check if any of the above DTCs return. If any DTC returns repair the car according VIDA and/or TJ33557 as necessary.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10164136-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10164136-9999.pdf)

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

## Components

Engine, Suspension, Transmission and driveline, Transfer case

## Vehicles listed

- 2018 VOLVO S90
- 2018 VOLVO XC60
- 2017 to 2018 VOLVO XC90
- 2016 to 2018 VOLVO XC90H

## Other bulletins for the same vehicles and component

- [TJ3124720160421](/bulletins/10087110.md), 2016-12-22, Service bulletin: POWER TRAIN:TRANSFER CASE \(4\-WHEEL DRIVE\); POWER TRAIN; POWER TRAIN:DRIVELINE:DRIVESHAFT. THIS IS A TECHNICAL JOURNAL : IF THE “HYBRID SYSTEM FAILURE” MESSAGE IS SHOWN IN DIM ,WITH DTC IEM\-P0A1B47 OR IEM\-P0A1B62, FOLLOW PROCEDURE UNDER SERVICE.

JSON: [/v1/bulletins/10164136](/v1/bulletins/10164136)

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