mitsubishi Workshop Repair Guides

Mitsubishi Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 2500 > < Initial Inspection and Diagnostic Overview|Page 2498
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Seat Belt Switch Input Circuit

CIRCUIT OPERATION

The ETACS-ECU operates the following functions and equipment according to signal from the driver's seat belt switch:

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Seat belt tone alarm function

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Seat belt warning light

TECHNICAL DESCRIPTION (COMMENT)

If the signal is not normal, the equipment and functions, which are described in "CIRCUIT OPERATION", do not work normally.

TROUBLESHOOTING HINTS

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Malfunction of the driver's inner seat belt (driver's seat belt switch)

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Malfunction of the ETACS-ECU

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Damaged harness wires or connectors

DIAGNOSIS

Required Special Tools:

Initial Inspection and Diagnostic Overview|Page 2500 > < Initial Inspection and Diagnostic Overview|Page 2498