(Comfort Seats And Wheel Module (CSWM) - Electrical Diagnostics)

• Diagnostic Code Index
• DTC Troubleshooting
  • B10C4-11-Heated Steering Wheel Control - Circuit Short To Ground
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B10C4-12-Heated Steering Wheel Control - Circuit Short To Battery
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B10C4-13-Heated Steering Wheel Control - Circuit Open
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B10C4-19-Heated Steering Wheel Control-OVERCURRENT
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B10C4-4B-Heated Steering Wheel Control-Over Temperature
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B1148-2A-Left Rear Heated Seat Switch - Stuck
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B114D-2A-Right Rear Heated Seat Switch - Stuck
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B11C1-13-Steering Wheel Heater Power Supply - Circuit Open
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B11DC-13-Rear Heated Seats Power Supply - Circuit Open
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B1E99-11-Front Left Heater Control Circuit - Circuit Short To Ground
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B1E99-12-Front Left Heater Control Circuit - Circuit Short To Battery
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B1E99-13-Front Left Heater Control Circuit - Circuit Open
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B1E9A-11-Front Right Heater Control Circuit - Circuit Short To Ground
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B1E99-4B-Front Left Heater Control 1-Over Temperature
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B1E99-92-Front Left Heater Control 1-Performance Or Incorrect Operation
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B1E9A-12-Front Right Heater Control Circuit - Circuit Short To Battery
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B1E9A-13-Front Right Heater Control Circuit - Circuit Open
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B1E9B-11-Rear Left Heater Control Circuit - Circuit Short To Ground
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B1E9B-12-Rear Left Heater Control Circuit - Circuit Short To Battery
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B1E9B-13-Rear Left Heater Control Circuit - Circuit Open
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B1E9B-4B-Rear Left Heater Control 1-Over Temperature
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B1E9B-92-Rear Left Heater Control 1-Performance Or Incorrect Operation
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B1E9C-11-Rear Right Heater Control Circuit - Circuit Short To Ground
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B1E9C-12-Rear Right Heater Control Circuit - Circuit Short To Battery
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B1E9C-13-Rear Right Heater Control Circuit - Circuit Open
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B1E9C-4B-Rear Right Heater Control 1-Over Temperature
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B1E9C-92-Rear Right Heater Control 1-Performance Or Incorrect Operation
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B1E9D-11-Front Left Vent Control Circuit - Circuit Short To Ground
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B1E9D-12-Front Left Vent Control Circuit - Circuit Short To Battery
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B1E9E-11-Front Right Vent Control Circuit - Circuit Short To Ground
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B1E9E-12-Front Right Vent Control Circuit - Circuit Short To Battery
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B1EB1-1A-Front Left Seat Heater Sensor - Circuit Resistance Below Threshold
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B1EB1-1B-Front Left Seat Heater Sensor - Circuit Resistance Above Threshold
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B1EB2-1A-Front Right Seat Heater Sensor - Circuit Resistance Below Threshold
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B1EB2-1B-Front Right Seat Heater Sensor - Circuit Resistance Above Threshold
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B1EB3-1A-Rear Left Seat Heater Sensor - Circuit Resistance Below Threshold
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B1EB3-1B-Rear Left Seat Heater Sensor - Circuit Resistance Above Threshold
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B1EB4-1A-Rear Right Seat Heater Sensor - Circuit Resistance Below Threshold
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B1EB4-1B-Rear Right Seat Heater Sensor - Circuit Resistance Above Threshold
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B2199-16-Battery Voltage-Circuit Voltage Below Threshold
    • Notes
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B210C-17-Battery Voltage Input - Circuit Voltage Above Threshold
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B21DD-84-System Voltage - Signal Below Allowable Range
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B21DD-85-System Voltage - Signal Above Allowable Range
    • When Monitored
    • Set Condition
    • Possible Causes
    • Diagnostic Test
  • B2204-00-Ecu Configuration Mismatch-
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B227E-00-Ecu Over Temperature
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • B22A9-00-Ecu Internal Performance
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test
  • U0011-00-Can Interior Bus Off Performance
  • U0140-00-Lost Communication With Body Control Module
  • U0147-00-Lost Communication With Telematics Gateway (TGW) (Radio)
  • U0201-00-Lost Communication With Left Rear Door Module
  • U0202-00-Lost Communication With Right Rear Door Module
  • U0506-00-Implausible Data Received From Left Rear Door Module
  • U050C-00 Implausible Data Received From Right Rear Door Module
  • U1446-00-Implausible Heated Steering Wheel Temperature Message Received
    • Notes
    • Theory Of Operation
    • When Monitored
    • Set Condition
    • Default Action
    • Possible Causes
    • Diagnostic Test