B142A

B142A-RADIO UNIT HIGH TEMPERATURE

For a complete wiring diagram, refer to the Wiring Information.

- When Monitored:
Continuously with the ignition and Radio on.

- Set Condition:
The code will set if the temperature inside the radio is above 65°C ( 145°F )





VERIFY THAT DTC B142A-RADIO UNIT HIGH TEMPERATURE IS ACTIVE.
1. Using the scan tool, erase the Audio DTCs.
2. Start the engine and allow the engine to reach normal operating temperature.
3. If the vehicle has been in the hot sunlight or extreme cold, move the vehicle indoors and open the doors to allow the inside temperature to stabilize.
4. The Radio should operate between -23°C and 65°C ( -10°F and 145°F ).
5. Using the scan tool, read the DTCs.

Does the scan tool display, B142A-Radio Unit High Temperature?

Yes

- Replace the Radio.
- Perform the BODY VERIFICATION TEST. Body Verification Test.

No

- Test complete.