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Test Readings, Control Module Connections



Scope





The following pages contain readings and directions for measuring signals and levels on the Trionic control module.

Remember
- Note the test readings, use common sense when assessing the results of the tests.
- The specified values are with the ignition in the ON position unless otherwise stated.
- First, make sure the control module is supplied with power and grounded.
- Then, check all the sensor inputs and signals from other systems.
- Finally, check the control module outputs. Remember that the test readings do not indicate whether the actuator is working.

- If any of the test readings is incorrect, use the wiring diagram to determine which lead, connector or component should be checked further.
- The specified test values apply for a Fluke 88/97.
- The test readings % (+) and ms (+) signify the pulse ratio and pulse length of the signal respectively. A test instrument capable of measuring pulse ratio and pulse width must be used. The sign indicates a positive trigger pulse, TRIG+.









> = greater than
< = less than
~ = alternating current

Pins without further comments have no connection. (LP: LOGIC PROBE P = select pulse; p = visible pulses).

Pin No. 1 - 6:





Pin No. 7 - 24:





Pin No 25 - 45:





Pin No. 46 - 64:





Pin No. 65 - 70: