# Service bulletin 08\-031\-13

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: 10136845
- Published by NHTSA: 2018\-05\-21
- Manufacturer's number: 08\-031\-13
- Manufacturer's date: 2013\-05\-07
- NHTSA component: EQUIPMENT:ELECTRICAL

## NHTSA's summary

Flash: Audio Distortion From The Front Door Speakers When The Rear Aux Port Is Used This bulletin involves re\-flashing the Amplifier with updated software. The customer may experience audio distortion from the front door speakers when the rear AUX port is in use. The distortion may occurs when playing certain media with a lot of high frequency content. The equalization doesn't have a settings for rear AUX mode and defaulted to the AM mode. The AM mode equalization has a boost for high frequencies. This increase boost can cause the Amp to distort the sound.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2013/MC-10136845-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2013/MC-10136845-0001.pdf)

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

## Components

Equipment and accessories

## Vehicles listed

- 2008 DODGE GRAND CARAVAN
- 2009 to 2013 DODGE GRAND CARAVAN

## Recalls for the same vehicles and component

- [25V876000](/recalls/nhtsa/25V876000.md), 2025-12-17: EQUIPMENT ADAPTIVE/MOBILITY:WHEELCHAIR RESTRAINTS/SECUREMENT:LATCH/ANCHOR:
- [12V191000](/recalls/nhtsa/12V191000.md), 2012-05-02: EQUIPMENT

## Other bulletins for the same vehicles and component

- [9100229](/bulletins/10248517.md), 2024-01-08, Service bulletin: EQUIPMENT. LIFTER, Hydraulic Roller Deactivating Please do not replace MDS lifters because the disconnecting pin is not lined up, this is normal and not a defect.
- [93120](/bulletins/10243209.md), 2023-10-02, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. FCA Caribbean Warranty Bulletin ID\-23\-20 "Can / Am" Warranty Coverage \- 594 / 595 / 596 WCC
- [93023](/bulletins/10243208.md), 2023-10-02, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Warranty Bulletin D\-16\-03 \- "Can / Am" Warranty Coverage \- 594 / 595 / 596 WCC \(Rev. B\)
- [9100196](/bulletins/10242717.md), 2023-09-25, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Lubrication and Maintenance Fluids If MOPAR fluids and chemicals are not readily available, please review Service Library for specifications so a suitable alternative can be used
- [1804823](/bulletins/10236933.md), 2023-05-30, Service bulletin: EQUIPMENT; ENGINE AND ENGINE COOLING. wiTECH Small Leak Verification Test \(SLVT\) \- P0456\-EVAP SYSTEM SMALL LEAK
- [0811214](/bulletins/10229987.md), 2023-01-17, Service bulletin: ELECTRICAL SYSTEM; EQUIPMENT. Hands Free Feature Inoperative
- [S2209000004](/bulletins/10227983.md), 2022-12-19, Service bulletin: EQUIPMENT; ENGINE AND ENGINE COOLING. If a Mopar oil filter is not available, use a filter that meets or exceeds USCAR36 specification and is compatible with semi and full synthetic oils.
- [3100619](/bulletins/10220097.md), 2022-09-15, Service bulletin: STRUCTURE; EQUIPMENT. Repair Parts Used For Structural Repairs This bulletin involves discussing FCA US LLC position with regard to structural repair parts usage.
- [Z5091195A](/bulletins/10218303.md), 2022-08-22, Service bulletin: EQUIPMENT; ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL. RES / RHA / REB radio that supports Bluetooth and Hands\-Free For issues with Bluetooth, Hands\-Free Calling, and/or Voice Commands, DO NOT replace the radio. Diagnose the Hands\-Free Module system \(also called the Telematics Module\). The Telematics Module \(and associated components\) is the system responsible for these features. A power cycle may be required for the hands\-free module for proper diagnosis.\~ Please reference; 8T \- Navigation/Telecommunication Diagnosis and Testing \(DIAGNOSIS AND TESTING \- HANDS FREE PHONE\)
- [18\-034\-14 REV. A](/bulletins/10217709.md), 2022-08-15, Service bulletin: ENGINE AND ENGINE COOLING; EQUIPMENT; ELECTRICAL SYSTEM. P0520\- Engine Oil Pressure Sensor Circuit This bulletin involves replacing the oil pressure sensor with a revised part. A small number of customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the Technician may find that the following Diagnostic Trouble Code \(DTC\) has been set: P0520 \- Engine Oil Pressure Sensor Circuit

JSON: [/v1/bulletins/10136845](/v1/bulletins/10136845)

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