# Service bulletin SC\-18\-90\-01

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: 10154941
- Published by NHTSA: 2019\-03\-20
- Manufacturer's number: SC\-18\-90\-01
- Manufacturer's date: 2019\-03\-11
- NHTSA component: EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM

## NHTSA's summary

Update to Key Fob functions description and testing procedures for trouble shooting.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10154941-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10154941-9999.pdf)

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

## Components

Electrical system, Equipment and accessories

## Vehicles listed

- 2017 to 2019 KARMA REVERO

## Other bulletins for the same vehicles and component

- [SC\-26\-94\-01](/bulletins/11035265.md), 2026-07-28, Service bulletin: ELECTRICAL SYSTEM. Order and request instructions for Touch panel interfaces, for MY18 and mY19 vehicles
- [SC\-25\-90\-02](/bulletins/11024876.md), 2025-11-04, Service bulletin: ELECTRICAL SYSTEM. Install of recommended 12Volt battery maintainer
- [SC\-17\-01\-36](/bulletins/10192944.md), 2021-05-10, Service bulletin: EQUIPMENT. Baseline 1030 package information \(baseline firmware update package info\)
- [PO\-17\-02](/bulletins/10192937.md), 2021-05-10, Service bulletin: EQUIPMENT. Warranty policy reminder
- [SC\-17\-90\-25](/bulletins/10192934.md), 2021-05-10, Service bulletin: ELECTRICAL SYSTEM. Revised Torque spec, an dupdated images regarding battery testing in the Revero
- [TB\-17\-00\-11](/bulletins/10191511.md), 2021-05-03, Service bulletin: EQUIPMENT. TB\-17\-00\-11 Baseline 1021 August\-24\-17, , VIN correction
- [SC\-17\-90\-13](/bulletins/10191510.md), 2021-05-03, Service bulletin: ELECTRICAL SYSTEM. Key Fob Pairing Procedure
- [PO17\-02](/bulletins/10191504.md), 2021-05-03, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Karma Automotive will allow dealers to claim one \(1\) additional hour of labor for each warranty claim for the first 6 months from the launch of the MY18 Karma Revero on May 27, 2017.
- [PO17\-01](/bulletins/10191503.md), 2021-05-03, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Maintenance for 2018 Model Year Karma Revero will be covered for three \(3\) years from the in?service date, regardless of mileage. This bulletin outlines what is covered under this program and reimbursement claim instructions.
- [PO17\-01](/bulletins/10191494.md), 2021-05-03, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Maintenance for the 2017 and 2018 Model Year Karma Revero will be covered for three \(3\) years from the inservice date, regardless of mileage. This bulletin outlines what is covered under this program and reimbursement claim instructions.

JSON: [/v1/bulletins/10154941](/v1/bulletins/10154941)

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