Scheme 2
| Item | Description |
|---|---|
| 1 | BCM |
| 2 | RFA module |
Normal Operation and Fault Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0293:00 | Lost Communication with Hybrid/EV Powertrain Control Module: No Sub Type Information | Sets in the BCM if powertrain data messages received from the PCM over the HS-CAN are missing. |
DTC FAULT TRIGGER CONDITIONS
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0121:00 | Lost Communication With Anti-Lock Brake System (ABS) Control Module: No Sub Type Information | Sets in the BCM if ABS messages received from the ABS module over the HS-CAN are missing. |
| P1934:87 | Vehicle Speed Signal: Missing Message | Sets in the BCM if ABS vehicle speed messages received from the ABS module over the HS-CAN are missing. |
DTC FAULT TRIGGER CONDITIONS
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0131:00 | Lost Communication With Power Steering Control Module: No Sub Type Information | Sets in the BCM if power steering messages received from the PSCM over the HS-CAN are missing. |
DTC FAULT TRIGGER CONDITIONS
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0151:00 | Lost Communication With Restraints Control Module: No Sub Type Information | Sets in the BCM if SRS messages received from the RCM over the HS-CAN are missing. |
DTC FAULT TRIGGER CONDITIONS
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0155:00 | Lost Communication With Instrument Panel Cluster (IPC) Control Module: No Sub Type Information | Sets in the BCM if driver information messages received from the IPC over the MS-CAN are missing. |
DTC FAULT TRIGGER CONDITIONS
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0164:00 | Lost Communication With HVAC Control Module: No Sub Type Information | Sets in the BCM if climate control messages received from the HVAC module over the MS-CAN are missing. |
DTC FAULT TRIGGER CONDITIONS
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0199:00 | Lost Communication With "Door Control Module A": No Sub Type | Information Sets in the BCM if power window and door lock messages received from the DDM over the MS-CAN are missing. |
DTC FAULT TRIGGER CONDITIONS
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0200:00 | Lost Communication With "Door Control Module B": No Sub Type Information | Sets in the BCM if power window and door lock messages received from the PDM over the MS-CAN are missing. |
DTC FAULT TRIGGER CONDITIONS
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0214:00 | Lost Communication With Remote Function Actuation: No Sub Type Information | Sets in the BCM if push-button start function messages received from the RFA module over the MS-CAN are missing. |
DTC FAULT TRIGGER CONDITIONS
The BCM controls the output of several vehicle systems by means of solid state drivers. When an overload occurs on any of these drivers, the BCM disables the output and tracks the number of repetitive faults on each of these circuits. The module compares this number of overloads to 3 progressive thresholds established for each circuit. At the each threshold, DTC U1000:00 sets along with the DTC associated with the affected circuit.
REFER to: MODULE CONTROLLED FUNCTIONS - SYSTEM OPERATION AND COMPONENT DESCRIPTION (419-10 Multifunction Electronic Modules, Description and Operation).
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U1000:00 | Solid State Driver Protection Active-Driver Disabled: No Sub Type Information | Sets when the BCM has disabled a circuit due to a repetitive circuit overload and a progressive threshold is met. |
DTC FAULT TRIGGER CONDITIONS
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U3006:13 | Control Module Input Power "A": Circuit Open | Sets in the BCM module if one of the voltage inputs is open. |
DTC FAULT TRIGGER CONDITIONS
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U3008:13 | Control Module Ground "A: Circuit Open | Sets in the BCM if one of the module grounds is open. |
DTC FAULT TRIGGER CONDITIONS
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U3003:16 | Battery Voltage: Circuit Voltage Below Threshold | Sets in the BCM if the BCM detects battery voltage below 9 volts on the voltage supply input. |
DTC FAULT TRIGGER CONDITIONS
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U3003:17 | Battery Voltage: Circuit Voltage Above Threshold | Sets in the BCM if the BCM detects battery voltage above 16 volts on the voltage supply input. |
IPC DTC FAULT TRIGGER CONDITIONS
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| B10A2:02 | Crash Input: General Signal Failure | Sets in the BCM if the 5 volt signal from the RCM is missing. |
IPC DTC FAULT TRIGGER CONDITIONS
The wake-up control circuit wakes up the PCM prior to engine cranking. The PCM needs to wake up prior to a crank request so it has time to go through its initialization. The wake-up control circuit is controlled by the BCM .
The BCM activates the wake-up control circuit when any of the following occur
- The driver door is opened
- A key is inserted into the ignition
- The ignition is in the ON or START position
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| B10E5:11 | PCM Wake-up Signal: Circuit Short to Ground | Set by the BCM when a short to ground is detected on the wake-up control circuit. |
| B10E5:15 | PCM Wake-up Signal: Circuit Short to Battery or Open | Set by the BCM when a short to voltage or an open is detected on the wake-up control circuit. |
IPC DTC FAULT TRIGGER CONDITIONS
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0101:00 | Lost Communication With TCM: No Sub Type Information | Sets in the BCM if transmission data messages received from the TCM over the HS-CAN are missing. |
DTC FAULT TRIGGER CONDITIONS
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0230:00 | Lost Communication With Rear Gate Module: No Sub Type Information | Sets in the BCM if liftgate data messages received from the RGTM over the MS-CAN are missing. |
DTC FAULT TRIGGER CONDITIONS
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0140:00 | Lost Communication With Body Control Module: No Sub Type Information | Sets in the RFA module if messages received from the BCM over the Medium Speed Controller Area Network (MS-CAN) are missing. |
DTC FAULT TRIGGER CONDITIONS
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U3003:62 | Battery Voltage: Signal Compare Failure | Sets in continuous memory in the RFA module if the voltage is 2 or more volts less than the voltage measured at the BCM . |
DTC FAULT TRIGGER CONDITIONS
See also:
• AIRBAG SUPPLEMENTAL RESTRAINT SYSTEM (SRS)