U0232 - Lost Communication With Blind Spot Detection Module: Notes
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2014 Volkswagen Routan, 2013 Volkswagen Routan, 2012 Volkswagen Routan, 2011 Volkswagen Routan, and 2010 Volkswagen Routan. However, it is still accessible from the selected car via links, so may be relevant.
For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAM.
- >>When Monitored:<< Continuously when the ignition is on. Battery voltage between 10 and 16 volts. Ignition Off Draw (IOD) fuse installed. Totally Integrated Power Module (TIPM) is configured correctly.
- >>Set Condition:<< Bus messages not received from the Blind Spot Detection Module for approximately two to five seconds.
| Possible Causes |
|---|
| CAN B BUS CIRCUITS OPEN OR SHORTED |
| DTCS RELATED TO BATTERY VOLTAGE, IGNITION, OR VIN MESSAGES |
| BLIND SPOT DETECTION MODULE POWER AND GROUND |
| TIPM NOT CONFIGURED CORRECTLY |
| BLIND SPOT DETECTION MODULE |
| MODULE THAT SET THIS DTC |