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SYMPTOM PROCEDURES TSB Revision SIMPLIFIED WIRING SYSTEM (SWS) 54B-57 . CIRCUIT OPERATION • Power to the sunroof motor assembly is supplied through fusible links (1) and (4). • When the ignition switch (IG2) signal is on, the sunroof motor assembly is ready to operate. . TECHNICAL DESCRIPTION (COMMENT) . TROUBLESHOOTING HINTS • The sunroof motor assembly may be defective • The wiring harness or connectors may have loose, corroded, or damaged terminals, or termi- DIAGNOSIS Required Special Tools: • MB991223: Harness Set • MB991958: Scan Tool (MUT-III Sub Assembly) • MB991824: Vehicle Communication Interface (V.C.I.) • MB991827: MUT-III USB Cable • MB991911: MUT-III Main Harness B ACX02274 FUSIBLE LINK (1), (4) AE BATTERY FUSIBLE LINK (4) FUSIBLE LINK (1) AC204170 CONNECTORS : D-01, D-02, D-26, D-28 D-01 BF D-28 D-02 D-26 AC204173 CONNECTORS : D-207, D-208, D-210, D-211 D-207 D-208 D-210 D-211(B) AP AC204174 CONNECTOR : D-224 D-224(B) AG AC204177 CONNECTORS : F-02, F-24 AJ F-02 F-24 |