Keyless Access Control Unit DTCS (2013 2014 2015)
Keyless Access Control Unit
| DTC | Description | DTC type |
|---|---|---|
| B1601 | Keyless access ECU CPU error | Internal error |
| B1602 | Keyless access ECU EEPROM error | Internal error |
| B1632 | MTR CONT signal error | Signal error |
| B1640 | RF unit not connected | Signal error |
| B1641 | RF2 unit transmitter/receiver circuit malfunction | Signal error |
| B1646 | Driver door antenna circuit open or short | Signal error |
| B1648 | Front passenger door antenna circuit open or short | Signal error |
| B1658 | Trunk/tailgate/rear bumper antenna circuit open or short | Signal error |
| B1660 | Front interior antenna circuit open or short | Signal error |
| B1664 | Rear interior antenna (middle interior LF antenna) circuit open or short | Signal error |
| B1668 | Trunk room antenna (rear interior LF antenna) circuit open or short | Signal error |
| U0199 | Keyless access - P/W communication error | Loss of communication |
| U1280 | Keyless access ECU bus line error | Loss of communication |
| U1281 | Keyless access control unit lost communication with MICU | Loss of communication |
| U128D | Keyless access control unit lost communication with gauge control module | Loss of communication |