Hummer H2. Manual — part 364

Low Oil Lamp Command

The scan tool displays On or Off. This the state of the low oil lamp command as monitored by the PCM.

Low Washer Fluid

The scan tool displays On or Off. The IPC monitors the windshield washer solvent level switch, where a
closed switch with low washer fluid is displayed as On.

Menu Switch

The scan tool displays On or Off. The DIC monitors the signal circuit of the Menu button of the DIC
switch. A closed switch is displayed as On.

MIL (Malfunction Indicator Lamp) Command

The scan tool displays On or Off. This is the commanded state of the MIL (Malfunction Indicator Lamp)
by the PCM.

Module Part Number

The scan tool displays the GM 8-digit part number of the IPC.

Monitored Coolant Temp

The scan tool displays -40°C to +215°C (-40°F to +419°F). This is the PCM monitored coolant
temperature data as provided to the IPC via the class 2 serial data link.

Monitored Fuel Level

The scan tool displays 0-100%. This is the PCM monitored fuel level percent as provided to the IPC via
the class 2 serial data link.

Monitored Fuel Level

The scan tool displays 0-100%. This is the PCM monitored fuel level percent as provided to the DIC via
the class 2 serial data link.

Monitored Trans Oil Temp

The scan tool displays -40°C to +215°C (-40°F to +419°F). This is the PCM monitored transmission oil
temperature data as provided to the IPC via the class 2 serial data link.

Odo/Trip Switch

The scan tool displays On or Off. The DIC monitors the signal circuit of the Trip button of the DIC

2004 Hummer H2

2004 ACCESSORIES & EQUIPMENT Instrument Panel, Gauges, and Console - Hummer H2

switch. A closed switch is displayed as On.

Oil Pressure Lamp

The scan tool displays On or Off. The state of the oil pressure indicator in the message center as
commanded by the IPC. The IPC monitors the engine oil pressure sensor signal where a low sensor
resistance is proportional to low oil pressure.

On/Off Switch

The scan tool displays On or Off. The DIC monitors the signal circuit of the On/Off button of the DIC
switch. A closed switch is displayed as On.

Overspeed Lamp

The scan tool displays On or Off. This is the state of the overspeed indicator as commanded by the IPC in
the message center.

Park Brake Switch

The scan tool displays Set or Released. The BCM monitors the park brake signal circuit, where a closed
switch with the park brake applied is displayed as Set.

Park Switch

The scan tool displays Open or Closed. When the gearshift lever is in the park position, Closed is
displayed.

Passenger Door Ajar Switch

The scan tool displays On or Off. The BCM monitors the signal circuit of the passenger door ajar switch.
An open switch is displayed as On with the door open.

Personal Trip Avg Speed

The scan tool displays 0.0-999.9 mph (0.0-999.9 km/h). The DIC calculates the average speed from the
personal trip distance and time.

Personal Trip Fuel Used

The scan tool displays 0.0-9999.9 gallons (0.0-9999.9 liters). The DIC calculates the personal trip fuel
used based on the class 2 message from the PCM.

Personal Trip Mileage

The scan tool displays 0.0-999999.9 miles (0.0-999999.9 kilometers). The distance travelled is

2004 Hummer H2

2004 ACCESSORIES & EQUIPMENT Instrument Panel, Gauges, and Console - Hummer H2

determined using the 4 kppm vehicle speed signal circuit from the PCM.

Personal Trip Percent

The scan tool displays 0-100 percent. The DIC calculates the personal trip percent of annual mileage from
the total personal mileage travelled and the annual mileage travelled.

Personalization

The scan tool displays Fuel, Trip, Re/Set, Fuel Econ. The selected personalization feature is displayed.

PRNDL State

The scan tool displays the PRNDL display of the vehicle. This is the state of the PRNDL range as
communicated to the IPC by the PCM. The value of this data corresponds to the PRNDL display.

RAP Relay Feedback

The scan tool displays On or Off. This is the state of the RAP relay as monitored by the BCM.

Real Time Clock Day

The scan tool displays a value range of 1-31 days. The scan tool displays the current day of the DIC real
time clock.

Real Time Clock Hours

The scan tool displays a value range of 1-12 hours. The scan tool displays the current hour of the DIC real
time clock.

Real Time Clock Minutes

The scan tool displays a value range of 00-59 minutes. The scan tool displays the current minute of the
DIC real time clock.

Real Time Clock Month

The scan tool displays all calendar months (JAN to DEC). The scan tool displays the current month of the
DIC real time clock.

Real Time Clock Seconds

The scan tool displays a value range of 00-59 seconds. The scan tool displays the current second of the
DIC real time clock.

Real Time Clock Year

2004 Hummer H2

2004 ACCESSORIES & EQUIPMENT Instrument Panel, Gauges, and Console - Hummer H2

The scan tool displays a value range of 00-99 years. The scan tool displays the current year of the DIC
real time clock.

Reduced Engine Power

The scan tool displays Inactive or Active. This is the state of the Reduced Engine Power indicator as
commanded by the IPC in the message center.

Reduced Engine Power

The scan tool displays Inactive or Active. This is the state of the Reduced Engine Power indicator as
monitored by the PCM.

Reset Switch

The scan tool displays On or Off. The DIC monitors the signal circuit of the Reset button of the DIC
switch. A closed switch is displayed as On.

Right Arrow Switch

The scan tool displays On or Off. The DIC monitors the signal circuit of the Right Arrow button of the
DIC switch. A closed switch is displayed as On.

Right Rear Door Ajar Switch

The scan tool displays On or Off. The BCM monitors the signal circuit of the right rear door ajar switch.
An open switch is displayed as On with the door open.

Right Turn Signal

The scan tool displays On or Off. The BCM monitors the right turn signal control circuit and displays On
when the right turn signal switch is activated.

Run/Accy/Rap Voltage

The scan tool displays 9-12 volts. This is the vehicle Run/Accy/Rap voltage.

Seat Belt Buckled

The scan tool displays Yes or No. This is the state of the driver seat belt as monitored by the BCM, where
an open seat belt switch is displayed as Yes.

Security Lamp

The scan tool displays On or Off. This is the state of the security lamp indicator as commanded by the
IPC in the message center.

2004 Hummer H2

2004 ACCESSORIES & EQUIPMENT Instrument Panel, Gauges, and Console - Hummer H2