GM Service Manual Online
For 1990-2009 cars only

Scan Tool Data List Amplifier UX9

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Prom ID

Module Information

--

823A

8 Digit GM Part Number

Module Information

--

25639896

A

Auto Gain Control

Data

dB

0 dB

Volume Control

Data

Counts

16 Counts

Bass Control

Data

Counts

126 Counts

Mid Control

Data

Counts

126 Counts

Treble Control

Data

Counts

126 Counts

Fade Control

Data

Counts

126 Counts

Balance Control

Data

Counts

126 Counts

Mono Volume Control

Data

Counts

175 Counts

Microphone High

Data

--

0

Microphone Low

Data

--

0

DSP Level

Data

--

0

Chime Mode

Data

--

0

Tone Generator

Data

--

0

Chime

Inputs

On/Off

Off

Phone Active

Inputs

Active/Inactive

Inactive

CD Right Channel

Inputs

On/Off

Off

CD Left Channel

Inputs

On/Off

Off

Radio Right Channel

Inputs

On/Off

On

Radio Left Channel

Inputs

On/Off

On

Mute Button

Outputs

On/Off

On

DSP Selected

Outputs

On/Off

Off

Auto Volume Control

Outputs

On/Off

Off

Center Cricket

Outputs

On/Off

On

LF Cricket

Outputs

On/Off

On

RF Cricket

Outputs

On/Off

On

LF Woofer

Outputs

On/Off

On

RF Woofer

Outputs

On/Off

On

LR Twiddler

Outputs

On/Off

On

RR Twiddler

Outputs

On/Off

On

Rear Subwoofer

Outputs

On/Off

On

Scan Tool Data List Radio - IRC

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Master Prom ID

Module Information 1

--

--

Slave Prom ID

Module Information 1

--

--

Year Module Built

Module Information 1

Year

1998

Julian Date of Build

Module Information 1

--

256

8 Digit GM Part Number

Module Information 2

--

--

Component Serial # 13-16

Module Information 2

--

--

Total Radio Hours

Radio Information

Hrs

--

Total Cassette Hours

Radio Information

Hrs

--

Total CD/MD Hours

Radio Information

Hrs

--

Point of Sale

Radio Information

--

--

Power Mode Configuration

Radio Information

--

--

Language

Radio Information

--

--

Region Code

Radio Information

--

--

CD S.W. Level

CD Changer Information

--

--

CD H.W. Level

CD Changer Information

--

--

Signal Strength

Data

dB

60 dB

New VIN Counter

Data

--

--

Channel Number

Data

--

--

Ign. Cycles Since Last DTC

Data

--

--

FM Pass A Stop Level in dB

Data

dB

60 dB

FM Pass B Stop Level in dB

Data

dB

60 dB

AM Pass A Stop Level in dB

Data

dB

60 dB

AM Pass B Stop Level in dB

Data

dB

60 dB

Rewind Button

Input 1

On/Off

Off

Fast Forward Button

Input 1

On/Off

Off

CD Eject Button

Input 1

On/Off

Off

RDM Button

Input 1

On/Off

Off

Scan Button

Input 1

On/Off

Off

Source Button

Input 1

On/Off

Off

Band Button

Input 1

On/Off

Off

Side Button

Input 1

On/Off

Off

Cassette Eject Button

Input 1

On/Off

Off

Tone Button

Input 1

On/Off

Off

DSP On Button

Input 1

On/Off

Off

Level Down Button

Input 1

On/Off

Off

Level Up Button

Input 1

On/Off

Off

RDS Button

Input 1

On/Off

Off

Mute Button

Input 1

On/Off

Off

Hour Button

Input 1

On/Off

Off

Minute Button

Input 1

On/Off

Off

Seek/Tune Up Button (1st det.)

Input 1

On/Off

Off

Seek/Tune Up Button (2nd det.)

Input 1

On/Off

Off

Seek/Tune Down Button (1st det.)

Input 1

On/Off

Off

Seek/Tune Down Button (2nd det.)

Input 1

On/Off

Off

Preset #1/RDS

Input 1

On/Off

Off

Preset #2/TA

Input 1

On/Off

Off

Preset #3/MSG

Input 1

On/Off

Off

Preset #4/PTY

Input 1

On/Off

Off

Preset #5/<PTY

Input 1

On/Off

Off

Preset #6/>PTY

Input 1

On/Off

Off

Control Power

Input 1

On/Off

On

Band Number

Input 1

AM/FM1/FM2

FM1

Theft Lock

Input 1

Active/Inactive

Inactive

Antenna Power

Input 1

On/Off

Off

DSP Selected

Input 1

On/Off

Off

Scan Control

Input 1

On/Off

On

Source Selected Non-Nav

Input 1

Tuner/Nav/CD/CDx

On/Off

Tuner

Source Selected Nav

Input 1

Tuner/Nav/CD/CDx

Tuner

Personalization

Input 2

-

Driver 1

Present Settings

Input 2

-

Home

Point of Sale

Input 2

-

US

Power Mode Configuration

Input 2

-

Seville

Language

Input 2

-

English

Region Code

Input 2

-

US

CD Changer

Input 2

Connected/Disconnected

Connected

Clock

Input 2

12 Hr /24 Hr

12 HR

Long Wave

Input 2

-

Present

Dolby

Input 2

On/Off

On

Scan Tool Data List Amplifier UX8

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Prom ID

Module Information

-

823A

8 Digit GM Part Number

Module Information

-

25639896

Battery Voltage

Data

Volts

12.5 Volts

Volume Control

Data

Counts

16 Counts

Bass Control

Data

Counts

126 Counts

Mid Control

Data

Counts

126 Counts

Treble Control

Data

Counts

126 Counts

Fade Control

Data

Counts

126 Counts

Balance Control

Data

Counts

126 Counts

Mono Volume Control

Data

Counts

175 Counts

Chime Mode

Data

-

0

Tone Generator

Data

-

0

Chime

Inputs

On/Off

Off

Phone Active

Inputs

Active/Inactive

Inactive

CD Right Channel

Inputs

On/Off

Off

CD Left Channel

Inputs

On/Off

Off

Radio Right Channel

Inputs

On/Off

On

Radio Left Channel

Inputs

On/Off

On

Mute Button

Outputs

On/Off

On

RF Tweeter

Outputs

On/Off

Off

LF Tweeter

Outputs

On/Off

OFf

RF Full Range

Outputs

On/Off

On

LF Full Range

Outputs

On/Off

On

RR Full Range

Outputs

On/Off

On

LR Full Range

Outputs

On/Off

On

Rear Sub Woofer Coil 1

Outputs

On/Off

On

Rear Sub Woofer Coil 2

Outputs

On/Off

On

Center IP Mid Range

Outputs

On/Off

On