GM Service Manual Online
For 1990-2009 cars only
Table 1: Audio Amplifier (1st Design)
Table 2: Digital Radio Receiver
Table 3: Radio
Table 4: Rear Seat Audio (RSA) Controller
Table 5: Navigation Radio

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Ignition ON with Engine OFF

8-Digit GM Part Number

Module 2

8 Digits

93807890

Component Serial Number 13-16

Module 1

4 Digits

0007

Date

GPS Data

Date

DD/MM/YY

Electronic Serial Number

Module 2

11 Digits

16832516749

GPS Signal

GPS Data

Yes/No

Yes

Julian Date of Build

Module 1

3 Digits

067

Module ID

Module 2

Alpha-numeric

Generation 6

Signal Strength

Signal Strength

0-100

68

Signal Type

Signal Strength

Analog/Digital

Digital

Software ID

Module 1

3 Digits

146

Time

GPS Data

Time

HH:MM:SS

Transceiver ID

Signal Strength

2-5 Digits

Varies

VCI Module Station ID

Module 2

10 Digits

0002086783

Year Module Built

Module 1

4 Digits

2001

Audio Amplifier (1st Design)

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Operating Conditions: Ignition in RUN, Radio ON

Balance

Data

Value

-50 to +50

Bass

Data

Percent

0-100%

Battery Voltage

Data

Volts

0-18V

Chime Volume

Data

Percent

0-100%

Fade

Data

Value

-50 to +50

Ignition Since Current DTC

Data

Cycles

0-225

Treble

Data

Percent

0-100%

Volume

Data

Percent

0-100%

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

Radio

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Operating Conditions: Ignition in RUN, Radio ON

Balance

Data

Value

-50 to +50

Bass

Data

Percent

0-100%

Battery Voltage

Data

Volts

0-18V

Cal. Module 1 Part No

ID Information

numeric

varies

Cal. Module 1 Suffix

ID Information

alphanumeric

varies

Fade

Data

Value

-50 to +50

Ignition Since Current DTC

Data

Cycles

0-225

Midrange

Data

Percent

0-100%

New VIN Counter

Data

numeric

varies

Operational S/W Part No

ID Information

numeric

varies

Operational S/W Suffix

ID Information

alphanumeric

varies

Signal Strength

Data

dB

0-225

Treble

Data

Percent

0-100%

Volume

Data

Percent

0-100%

Rear Seat Audio (RSA) Controller

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Operating Conditions: Ignition in RUN, Radio ON

Battery Voltage

Data

Volts

0-18V

Ignition Since Current DTC

Data

Cycles

0- 225

Navigation Radio

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Ignition ON/Engine OFF/Radio ON

8-Digit GM Part Number

ID Information

Numeric

Varies

Amplifier

System Configuration

Present / Not Present

Varies

Amp Type

System Configuration

Bose / Non-Bose

Bose

Antenna Enable

Radio Information

Active/Inactive

Active

Band Number

Radio Information

AM / FM1 / FM2

Varies

Calibration ID

ID Information

Numeric

Varies

CD Changer

System Configuration

Connected / Not Connected

Not Connected

Channel Number

Radio Information

Alphanumeric

Varies

Driver Number

System Configuration

Driver 1/Driver 2

Driver 1

Fan Control

Radio Information

Varies

Varies

Julian Date of Build

ID Information

Numeric

Varies

New VIN Counter

Radio Information

Numeric

0

Phone

System Configuration

Present / Not Present

Present

Power Mode Config.

System Configuration

 

Run

Preset Control

Radio Information

Preset # / Not a Preset

Varies

PROM ID

ID Information

Numeric

Varies

Signal Strength

Radio Information

dB

51 dB

Theft Armed

System Configuration

Learned VIN / No VIN

Learned VIN

Theft Lock

System Configuration

Unlocked / Locked

Unlocked

Year Module Built

ID Information

Numeric

Varies