8 Digit GM Part Number: Scan tool displays: part number - Display indicates the part number of the IPC.

Air Bag Lamp: Scan tool displays: Off/On - Display indicates if the Air Bag warning indicator is currently ON.

Antilock Brake: Scan tool displays: The input state of the circuit.

Antilock Lamp: Scan tool displays: Off/On - Display indicates if ABS warning indicator is currently ON.

Battery Volts: Scan tool displays: Battery voltage measured from the IPC battery positive terminal circuit to the IPC ground circuit.

Brake Lamp: Scan tool displays: Off/On - Display indicates if the BRAKE warning indicator is currently ON.

Check Gages Lamp: Scan tool displays: Off/On - Display indicates if the Check Gages warning indicator is currently ON.

Check Oil Level: Scan tool displays: Off/On - Display indicates if the warning indicator is currently ON.

Door Ajar Lamp: Scan tool displays: Off/On - Display indicates if Door Ajar warning indicator is currently ON.

Engine Speed: Scan tool displays engine rpm.

English/Metric Switch: Scan tool displays:On/Off - Display indicates switch position.

Fasten Seat Belts: Scan tool displays:On/Off - Display indicates switch position.

High Beam Lamp: Scan tool displays: Off/On - Display indicates if the High Beam warning indicator is currently ON.

Ignition 1: Scan tool displays: Volts - Display indicates the level of ignition voltage at the IPC.

Ignition Counter: Displays 0 to 50. The module counts each time the ignition was cycled.

Julian Date Of Build: Scan tool displays: year/day - Display indicates the last digit of the year and the day of the year that the IPC was built.

kph (MPH Export) Lamp: 

Left Turn Signal Sw: Scan tool displays:On/Off - Display indicates switch position.

Low Brake Fluid: Scan tool displays:On/Off - Display indicates the output state of the circuit to the indicator.

Low Wiper Fluid: Scan tool displays:On/Off - Display indicates the input state of the circuit to the indicator.

Low Wiper Fluid: Scan tool displays:On/Off - Display indicates the output state of the circuit to the indicator.

MPH (kph Export): Scan tool displays:On/Off - Display indicates the output state of the circuit to the indicator.

Park Brake Switch: Scan tool displays:On/Off - Display indicates switch position.

PRNDL -- Park (amber): Scan tool displays:On/Off - Display indicates the output state of the circuit to the indicator.

PRNDL -- Park (red): Scan tool displays:On/Off - Display indicates the output state of the circuit to the indicator.

PRNDL --Reverse (amber): Scan tool displays:On/Off - Display indicates the output state of the circuit to the indicator.

PRNDL -- Reverse (red): Scan tool displays:On/Off - Display indicates the output state of the circuit to the indicator.

PRNDL --Neutral (amber): Scan tool displays:On/Off - Display indicates the output state of the circuit to the indicator.

PRNDL -- Neutral (red): Scan tool displays:On/Off - Display indicates the output state of the circuit to the indicator.

PRNDL --Drive (amber): Scan tool displays:On/Off - Display indicates the output state of the circuit to the indicator.

PRNDL -- Drive (red): Scan tool displays:On/Off - Display indicates the output state of the circuit to the indicator.

PRNDL -- 3rd (amber): Scan tool displays:On/Off - Display indicates the output state of the circuit to the indicator.

PRNDL -- 3rd (red): Scan tool displays:On/Off - Display indicates the output state of the circuit to the indicator.

PRNDL --2nd (amber): Scan tool displays:On/Off - Display indicates the output state of the circuit to the indicator.

PRNDL -- 2nd (red): Scan tool displays:On/Off - Display indicates the output state of the circuit to the indicator.

PRNDL --1st (amber):  Scan tool displays:On/Off - Display indicates the output state of the circuit to the indicator.

PRNDL -- 1st (red): Scan tool displays:On/Off - Display indicates the output state of the circuit to the indicator.

Prom ID: Scan tool displays: number - Display indicates the 4 digit PROM ID of the IPC.

Right Turn Signal Sw: Scan tool displays:On/Off - Display indicates switch position.

Security Lamp: Scan tool displays: Off/On - Display indicates if the Security warning indicator is currently ON.

SVS Lamp (DIC w/o Boost): Scan tool displays:On/Off - Display indicates the output state of the circuit to the indicator.

Tire Pressure Lamp: Scan tool displays: Off/On - Display indicates if the Tire Pressure warning indicator is currently ON.

Tire Reset Switch: 

Traction Off Lamp: Scan tool displays: Off/On - Display indicates if the Traction Off warning indicator is currently ON.

Trip Reset Switch: Scan tool displays:On/Off - Display indicates switch position.

Trunk Ajar Lamp: Scan tool displays: Off/On - Display indicates if the Trunk Ajar warning indicator is currently ON.

Vehicle Speed: Scan tool display: Vehicle speed

Year Module Built: Scan tool displays: Four digit year module was manufactured.