DTC U1150-87: Lost Communication with Hybrid Powertrain Control Module (Hybrid/EV Battery Local Bus) Missing Message [12/2022 - ]: Description
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The battery ECU assembly transmits and receives signals via CAN communication to and from the hybrid vehicle control ECU.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | Warning Indicate | DTC Output from | Priority | Note |
|---|---|---|---|---|---|---|---|---|
| U1150-87 | Lost Communication with Hybrid Powertrain Control Module (Hybrid/EV Battery Local Bus) Missing Message | The battery ECU assembly does not receive any signals from the hybrid vehicle control ECU for 1 second or more. (1 trip detection logic) |
|
Comes on | Master Warning: Comes on |
HV Battery | B | SAE Code: U1150 |