DTC B1601: Keyless Access Control Unit Internal (CPU) Error
- 1. Problem verification:
- 1. Clear the DTCs with the HDS.
- 2. Wait for at least 10 seconds to clear the DTCs.
- 3. Press the engine start/stop button to select the OFF mode, and then select the ON mode.
- 4. Check for DTCs with the HDS.
Is DTC B1601 indicated?
YES
Replace the keyless access control unit .
NO
Intermittent failure, the system is OK at this time.?