B157E

B157E-00-TOUCH SCREEN LOCKED

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

- When Monitored:
With the ignition on. RADIO (RRM) active.

- Set Condition:
The RADIO (RRM) detects a closed switch for 60 seconds.





Diagnostic Test
VERIFY OPERATION OF THE BUTTON
1. With the scan tool, erase DTCs.
2. Press and release the button three times.
3. Wait 60 seconds.
4. With the scan tool, read DTCs.

Is DTC: B157E-00-TOUCH SCREEN LOCKED active?

Yes

- Replace the RADIO (RRM).
- Perform the BODY VERIFICATION TEST. Body Verification Test .

No

- Test complete.
- Perform the BODY VERIFICATION TEST. Body Verification Test .