Operation CHARM: Car repair manuals for everyone.

Tools Required for Testing

1. System Tester 9288 with adapter lead 9288/1 and corresponding module (Language-dependent), as of Version 5.0, 1993.

2. Standard digital multimeter.

3. When performing measurements with the multimeter, use auxiliary leads (shop-made) on control unit connector in order not to damage the connector contacts in the control unit connector.
Standard pins : Fit 2 spade terminals N 17 457 2 to 1 or 2 auxiliary leads.
Mini pins : Fit suitable spade terminals (to be released shortly) to 1 or 2 auxiliary leads.