# Service bulletin ONP/94B56

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: 37922
- Published by NHTSA: 1995\-02\-07
- Manufacturer's number: ONP/94B56
- Manufacturer's date: 1994\-12\-01
- NHTSA component: ELECTRICAL SYSTEM:IGNITION

## NHTSA's summary

CORROSION BETWEEN THE TAMPER SENSOR AND THE IGNITION SWITCH CASTING MAY CAUSE FALSE ACTIVATION OF THE ANTI\-THEFT ALARM SYSTEM. \*TW

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Electrical system, Ignition

## Vehicles listed

- 1992 to 1994 FORD ECONOLINE
- 1994 FORD F SERIES \(LIGHT\)
- 1993 to 1994 LINCOLN MARK
- 1991 to 1994 LINCOLN TOWN CAR

## Other bulletins for the same vehicles and component

- [976011](/bulletins/605810.md), 1999-07-26, Service bulletin: ELECTRICAL SYSTEM:IGNITION. SUBJECT REGARDING IGNITITION SYSTEM TEST SUCCESS STORY. \*TT
- [95102](/bulletins/42087.md), 1995-11-01, Service bulletin: ELECTRICAL SYSTEM:IGNITION. VEHICLES MAY HAVE A DISCONNECT OF THE IGNITION CONTROL MODULE \(ICM\) CONNECTOR OR MOISTURE BUILDUP WITHIN THE CONNECTOR. \*TW

JSON: [/v1/bulletins/37922](/v1/bulletins/37922)

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