# Service bulletin PIT5577

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: 10114080
- Published by NHTSA: 2017\-08\-15
- Manufacturer's number: PIT5577
- Manufacturer's date: 2017\-07\-17
- NHTSA component: ELECTRICAL SYSTEM:WIRING

## NHTSA's summary

This Preliminary information communicates a potential wiring harness issue behind the rear seat that may cause and SIR MIL , Rear Drive issue or an open fuse.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2017/MC-10114080-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2017/MC-10114080-0001.pdf)

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

## Components

Electrical system, Wiring and fuses

## Vehicles listed

- 2018 CHEVROLET EQUINOX

## Other bulletins for the same vehicles and component

- [19NA181](/bulletins/10212557.md), 2022-05-31, Service bulletin: ENGINE; ELECTRICAL SYSTEM:WIRING. This technical bulletin provides a procedure to locate and repair the engine wiring harness.
- [PIT5748](/bulletins/10178304.md), 2020-08-10, Service bulletin: EQUIPMENT:RECREATIONAL VEHICLE/TRAILER:120/240 VAC ELECTRICAL SYSTEM:WIRING; ELECTRICAL SYSTEM:WIRING. This preliminary information makes the technician aware of a trailer lighting concern if the incorrect harness is used to wire trailer.
- [100089005G](/bulletins/10159575.md), 2019-05-13, Service bulletin: ELECTRICAL SYSTEM:WIRING. This warranty admin bulletin explains to the technician additional information may be needed when submitting transactions when doing wiring repairs.
- [100089005H](/bulletins/10154629.md), 2019-03-18, Service bulletin: ELECTRICAL SYSTEM:WIRING. This warranty admin bulletin explains to the technician additional information may be needed when submitting transactions when doing wiring repairs.

JSON: [/v1/bulletins/10114080](/v1/bulletins/10114080)

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