Test Description
WARNING: This page is about a different car, the 2007 Pontiac Torrent and 2007 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
The numbers below refer to the step numbers on the diagnostic table.
- 2: After clearing the DTCs and theft information, the radio relearns the VIN upon cycling the ignition switch.
- 3: After completing the repair procedure, clear all DTCs.
DTC B1780
| Step | Action | Yes | No |
|---|---|---|---|
| 1 | Did you perform the Diagnostic System Check-Vehicle? | Go to Step 2 | Go to Diagnostic System Check - Vehicle |
| 2 |
|
Go to Step 3 | System OK |
| 3 | Replace the radio. Refer to Control Module References
for replacement, setup and programming. Did you complete the replacement? |
System OK | - |