Instrument Panel Module

NOTE: Instrument Panel Module (IPM) may also be referred to as instrument panel integration module.

The Instrument Panel Module (IPM) is wired to the class 2 serial data circuit. Various IPM input and output circuits are described in corresponding functional areas as indicated on IPM wiring diagrams. IPM functions include the following:

Front Heating, Ventilation and Air Conditioning (HVAC) air delivery and temperature controls.
Ambient light sensor input and twilight delay input for headlight control.
Instrument Panel (IP) dimmer switch input.
Traction control switch input.
Interior lamps switch input.
Key in ignition switch input from ignition switch.
Rear compartment lid release switch input.
Ignition switch headlight control.