Output Components

Output Components

Diagnose the output components for the proper response to the PCM commands. Components where functional monitoring is not feasible will be monitored for circuit continuity and for out-of-range values if applicable.

The output components to be monitored include, but are not limited to, the following circuits:

- The idle air control (IAC) motor

- The EVAP system

- The electronic transmission controls

- The A/C relay

- The cooling fan relay

- The VSS output

- The MIL control

- The cruise control inhibit, if the vehicle has this equipment