Operation CHARM: Car repair manuals for everyone.
Home >> Volkswagen >> 1991 >> Passat L4-1984cc 2.0L DOHC >> Repair and Diagnosis >> Cruise Control >> Technical Service Bulletins >> All Technical Service Bulletins >> Cruise Control System - Checking >> Overview
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Cruise Control System - Checking: Overview

90vw09
Subject: Cruise control system, checking (automatic and manual transmissions)

Model(s): Passat 1990-1991
Group: 27

Number: 90-02

Date: December 30, 1990



^ disconnect harness connector from control unit for cruise control
^ connect the following multimeter and adaptors to this harness connector as indicated in the troubleshooting procedures



Fluke 83 multimeter (US 1119)
^ always connect to circuit with ignition switched OFF
^ only change units or ranges with ignition switched OFF



VW 1594 adaptor kit
^ use to make all connections between multimeter and connector and to jumper between connector terminals
pro multis · About Operation CHARM