Alarm Module: Testing and Inspection

Test Readings, Control Module Connections

Scope
Values and instructions for measuring voltages on the control modules will be found under the headings in the respective sections.

Remember
- Note the test conditions and use common sense when assessing the test result.
- The measuring values shown are with the ignition ON, unless otherwise stated.
- First check that the control module has a power supply and is grounded.
- Then check all sensor inputs and signals from other systems.
- Lastly, check the control module outputs. Remember that the measured values do not tell us whether or not the control module is functioning.
- If any reading is not OK, consult the wiring diagram to trace the leads, connectors or components which should be checked more thoroughly.
- The specified test readings refer to those obtained with a calibrated Fluke 88/97.
- Test readings in %(+) and ms(+) show the pulse ratio and pulse duration of the signal. A test instrument capable of giving pulse ratio and pulse duration readings must be used. The sign indicates a positive trigger pulse, TRIG+.






Control Module Connections

> = greater than; < = less than; ~ = AC voltage (LP: LOGIC PROBE P = select pulse; p = visible pulses)






Pin No. 1-7






Pin No. 8-20






Pin No. 21-33






Pin No. 34-43






Pin No. 44-54






Pin No. 55-65






Pin No. 66-70