Pinpoint Test A : DTC (Diagnostic Trouble Code) B10E5:11 Or DTC (Diagnostic Trouble Code) B10E5:15: Notes
Refer to Electronic Engine Controls for schematic and connector information.
Refer to Transmission Controls for schematic and connector information.
Normal Operation and Fault Conditions
The wake-up control circuit wakes up the PCM and the SOBDMC/ TCM prior to engine cranking/torque request. The PCM and SOBDMC/ TCM needs to wake up prior to a crank/torque request so they have the time to go through their 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 Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| B10E5:11 | PCM Wake-up Signal: Circuit Short to Ground | A continuous and on-demand DTC that sets in 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 | A continuous and on-demand DTC that sets in the BCM when a short to voltage or an open is detected on the wake-up control circuit. |
Possible Sources
- Wiring, terminals or connectors
- PCM
- SOBDMC/ TCM
- BCM