PINPOINT TEST F : U0140:00, U0164:00 Or U0256:00: Notes
Diagnostic Overview
U0140:00, U0164:00 Or U0256:00
Normal Operation and Fault Conditions
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0140:00 | Lost Communication With Body Control Module: No Sub-Type Information | Sets in continuous memory in the Heated Steering Wheel Module (HSWM) if data messages received from the BCM-B over the MS-CAN are missing for 5 seconds or more. For a complete list of all network messages, REFER to Module Communications Network , CAN Multiplex Messages. |
| U0164:00 | Lost Communication With HVAC Control Module: No Sub Type Information | Sets in continuous memory in the Heated Steering Wheel Module (HSWM) if data messages received from the HVAC module over the MS-CAN are missing for 5 seconds or more. For a complete list of all network messages, REFER to Module Communications Network , CAN Multiplex Messages. |
| U0256:00 | Lost Communication With Front Controls Interface Module "A": No Sub Type Information | Sets in continuous memory in the Heated Steering Wheel Module (HSWM) if data messages received from the FCIM over the MS-CAN are missing for 5 seconds or more. For a complete list of all network messages, REFER to Module Communications Network , CAN Multiplex Messages. |