Engine - Hard Start/Tachometer Jumps/DTC Set: Overview

S80
1999

Section:
3

Group:
37

No.:
0007

Year:
01

Month:
10

Reference:
This Service Bulletin replaces the previous SB from October 1999, which should be discarded.

Purpose:
Cross reference to SB 280011.

Positive battery cable, new routing

Background:

This Service Bulletin describes possible reasons why one or more of the following symptoms may be experienced.

- Possible diagnostic trouble code (DTC) for misfire (ECM).

- The tachometer needle fluctuates (swings) when the engine is cranked.

- The engine may be difficult to start.

This can be caused by the flywheel sensor signal being interrupted by the high current generated in the battery positive cable during engine start-up.

Model Factory Chassis No.
880 1 000580-063418

Materials Quantity Part No.
Holder (B6294T) 1 981755-2

Clamp (B6304S 1 949997-1

Tie strap (B63045 1 966720-5





WARRANTY STATEMENT:
Claims may be submitted under the New Car Warranty when there is a documented customer complaint using claim type 01.