B221E

B221E-RADIO INTERNAL

WHEN MONITORED
Continuously with the ignition on and radio turned on

SET CONDITION
The code will set if the radio detects a radio internal failure

POSSIBLE CAUSES
- Radio internal failure

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding.

DIAGNOSTIC TEST

1. Verify DTC B221E-RADIO INTERNAL IS ACTIVE




NOTE: If a DTC is set, erase the DTC and attempt to reset the DTC. If the DTC resets, follow test.

This is an internal radio failure

View repair

Q: Does the DTC reset and read B221E-Radio Internal?

Repair
Replace the Radio. Perform the BODY VERIFICATION TEST - VER 1. Body Verification Test