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 MANUALSCHEVROLET2000CAVALIER BASE, 4D SEDAN, 2.4 TREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 21 (BODY CONTROL MODULES)PROGRAMMINGRADIO SETUP
2000 Chevrolet Cavalier Base, 4D Sedan, 2.4 T
Radio Setup
2000 Chevrolet Cavalier Base, 4D Sedan, 2.4 TSECTION Radio Setup
WARNING: This page is about a different car, the 2002 Pontiac Sunfire, 2002 Chevrolet Cavalier, 2001 Pontiac Sunfire, and 2001 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.
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.