Checking Wiring Harness - AR54.18-P-0600-01A

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Courtesy of MERCEDES-BENZ USA

Courtesy of MERCEDES-BENZ USA

During tests on the supplemental restraint system control unit a corresponding test cable must be used in combination with the 126-pin socket box.

1. Connect electrical connection kit with test cable.
2. Check lines for resistance using a continuity meter as per the wiring diagram, starting at the corresponding control unit.

   The resistance must be < 0.5 Ω.

3. Perform system test in accordance with diagnosis specifications.