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SWS DIAGNOSIS TSB Revision SIMPLIFIED WIRING SYSTEM (SWS) 54B-103 Inspection Procedure G-1: Seat belt warning light: Seat belt warning light does not work normally. CIRCUIT OPERATION TECHNICAL DESCRIPTION (COMMENT) • Ignition switch (IG1) • Driver's seat belt switch If the seat belt warning light does not illuminate, the TROUBLESHOOTING HINTS • Malfunction of the driver's side seat belt switch • Malfunction of the combination meter (seat belt • Malfunction of the ETACS-ECU • Damaged harness wires or connectors DIAGNOSIS Required Special Tools: • MB991223: Test Harness Set AC004208 Seat Belt Warning Light Circuit AC003089 AD CONNECTOR: C-29 AC003082AB CONNECTORS: C-73, C-78, C-82 C-82 C-73 C-78 JUNCTION BLOCK |