Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2002CAVALIER BASE, 4D SEDAN, 2.4 TREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTCOMMUNICATION DEVICESBODY CONTROL MODULESPROGRAMMINGRADIO SETUP
2002 Chevrolet Cavalier Base, 4D Sedan, 2.4 T
Radio Setup
2002 Chevrolet Cavalier Base, 4D Sedan, 2.4 TSECTION Radio Setup
Using scan tool, complete following procedure:
- At MAIN MENU screen, select DIAGNOSTICS.
- At VEHICLE IDENTIFICATION screen, select following options:
- (1) 2001 or (2) 2002 (Model Year)
- Passenger car.
- At SYSTEM SELECTION MENU screen, select BODY.
- At VEHICLE IDENTIFICATION screen, select "J" (platform type).
- At BODY screen, select RADIO.
- At RADIO screen, select SPECIAL FUNCTIONS.
- At SPECIAL FUNCTIONS screen, select RADIO SETUP.
- At RADIO SETUP screen, press ENTER (following test will set up a new or existing radio).
- Select one of the following Regular Production Options (RPO) using arrow keys and press ENTER:
- UM6 (Pontiac only)
- UM7
- U1C
- UPO
- U1P + UW6
- U1Q + UW6
- U1P + U85
- U1Q + U85
- Select on of the following options:
- USA/Canada
- Export
- Press ENTER key.
- Verify that scan tool displays TEST IN PROGRESS.
- Verify that scan tool displays TEST COMPLETED SUCCESSFULLY.
- Press EXIT on scan tool.
- LEAR VIN
- Diagnostic Trouble Codes (DTCs)
- Class 2 radio messages
- Country code
- Chime level
- Chime volume
- 12/24 hour clock
- CAL
- CAL ERR
- CALIBRATE
- Cycle ignition switch.
NOTE:
Radio setup will configure following systems:
Without learning VIN, radio will display a locked message (LOC). Radio setup procedure will also clear the following messages:
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.