Power Seat Control Module: Testing and Inspection

Test Readings, Control Module Connections







The following are the instructions and values for measuring the control module.

Remember:
- Observe the test conditions. Use common sense when evaluating test results.
- Unless otherwise stated, the test readings presented are with the ignition switch in the ON position.
- Check the following points:
- First check that the control module is supplied with current and grounded.
- Then check all sensor inputs and signals from other systems.
- Check the control module outputs last. Remember that the test readings do not indicate whether or not the actuator is working.

- If any reading is not OK, consult the wiring diagram to trace the leads, connectors or components which ought to be checked more thoroughly.
- The test readings given apply to a correctly calibrated Fluke 88/97.
- The test readings show the pulse ratio and pulse duration of the signal. A test instrument capable of measuring both pulse ratio and pulse duration must be used.







Connector 1 (K1), test readings







Connector 2 (K2), test readings










Connector 3 (K3), test readings