GM Service Manual Online
For 1990-2009 cars only
Table 1: Radio/Integrated Radio Control (IRC)
Table 2: Digital Radio Receiver

Radio/Integrated Radio Control (IRC)

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Operating Conditions: Ignition ON/Engine OFF/Radio ON

8-Digit GM Part Number

Module Information

Numeric

10317996

Amplifier

System Configuration

Present/ Not Present

Present

Antenna Signal

System Configuration

dBuV

50 dBuV

Band Number

System Configuration

AM/ FM1/ FM2

FM1

Calibration ID

Module Information

Numeric

0001

Cassette Cut Tape

Cassette Information

Numeric

0

Cassette Inserted

Cassette Information

Yes/ No

No

Cassette Load/Unload Error

Cassette Information

Numeric

0

Cassette Metal

Cassette Information

Metal/ Not Metal

Not Metal

Cassette Side

Cassette Information

Bottom/ Top

Bottom

Cassette Tight Tape

Cassette Information

Numeric

0

CD Changer

System Configuration

Connected/ Not Connected

Not Connected

CD Focus Errors

CD Information

Numeric

0

CD Load/Unload Errors

CD Information

Numeric

0

CD Tracking Errors

CD Information

Numeric

0

CD Inserted

CD Information

Yes/ No

Yes

Driver Number

System Configuration

Driver 1/ Driver 2

Driver 1 (2 if the memory 2 button has been activated)

Julian Date of Build

Module Information

Numeric

332

New VIN Counter

System Configuration

Numeric

1

Phone

System Configuration

Present/Not Present

Not Present

Preset Control

System Configuration

Preset 1-6/Not a Preset

Preset 1-6, if active radio station is a preset

PROM ID

Module Information

Numeric

3100

Sequence Number

Module Information

Numeric

9044

Single CD Track Number

CD Information

Numeric

00

Source

System Configuration

Off/ Tuner/ CD/ Cassette

Tuner

Theft Armed

System Configuration

Yes/ No/ Learned VIN

Learned VIN

Theft Lock

System Configuration

Locked/ Unlocked

Unlocked

Total Cassette Hours

Cassette Information

Hrs.

0 Hrs.

Total CD Hours

CD Information

Hrs.

2 Hrs.

Total Radio Hours

Radio Information

Hrs.

9 Hrs.

Year Module Built

Module Information

Numeric

2001

Digital Radio Receiver

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Operating Conditions: Ignition ON/Engine OFF/Radio ON

8-Digit GM Part Number

ID Information/Module Information

Numeric

Varies

Battery Voltage

Data

Volts

Varies

Component Serial Number

ID Information/Module Information

Numeric

Varies

Day

ID Information/DSP Software Version ID

Numeric

Varies

Day

ID Information/XM Software Version ID

Numeric

Varies

Digital Radio Antenna

Data

Millivolts or Milliamps

Varies

Ignition Counter

Data

Numeric

Varies

Month

ID Information/DSP Software Version ID

Numeric

Varies

Month

ID Information/XM Software Version ID

Numeric

Varies

Power Mode

Data

Alphanumeric

Run

Radio ID

ID Information/Module Information

Numeric

Varies

Software Version

ID Information/DSP Software Version ID

Numeric

Varies

Software Version

ID Information/XM Software Version ID

Numeric

Varies

Year

ID Information/DSP Software Version ID

Numeric

Varies

Year

ID Information/XM Software Version ID

Numeric

Varies