DTC U0073: Control Module Communication Bus "A" Off; DTC U0101: Lost Communication with TCM; DTC U0122: Lost Communication with Vehicle Dynamics Control Module; DTC U0140: Lost Communication with Body Control Module; DTC U0155: Lost Communication with Instrument Panel Cluster (IPC) Control Module; DTC U0402: Invalid Data Received from TCM; DTC U0416: Invalid Data Received from Vehicle Dynamics Control Module; DTC U0423: Invalid Data Received from Instrument Panel Cluster Control Module: Description
Refer to CAN communication system for system description. Refer to SYSTEM DESCRIPTION [07/2013 - 12/2013] .
| DTC No. | DTC Detection Conditions | Trouble Areas |
|---|---|---|
| U0073 | Bus off state for 0.436 seconds or more (1 trip detection logic) |
|
| U0101 | No communication between ECM and TCM for 0.5 seconds or more (1 trip detection logic) |
|
| U0122 | No communication between ECM and skid control ECU for 0.5 seconds or more (1 trip detection logic) |
|
| U0155 | No communication between ECM and combination meter assembly for 0.5 seconds or more (1 trip detection logic) |
|
| U0402 | Invalid data received from TCM for 2 seconds or more (1 trip detection logic) |
|
| U0416 | Invalid data received from skid control ECU for 2 seconds or more (1 trip detection logic) |
|
| U0423 | Invalid data received from combination meter assembly for 2 seconds or more (1 trip detection logic) |
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