volvo Workshop Repair Guides

Volvo Workshop Service and Repair Manuals

Component Tests and General Diagnostics|Page 148 > < Component Tests and General Diagnostics|Page 146
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Power Seat Control Module: Pinout Values and Diagnostic Parameters

Signal Specification, Power Seat Module

Connecting the breakout box and checking the ground terminals

It is important that the breakout box is connected according to Connecting the breakout box, power seat module (PSM) and the ground terminals are
checked according Checking ground points to before the readings are taken.

Power supply

Connector, black (2-pin)

Before taking any readings, read Signal specification, Power seat module: Connecting the breakout box and checking the ground terminals.

Signal supply

Connector, black (4-pin)

Component Tests and General Diagnostics|Page 148 > < Component Tests and General Diagnostics|Page 146