DTC U0103-87: Lost Communication with Gear Shift Control Module "A" (Hybrid/EV Battery Local Bus) Missing Message [01/2017 - 05/2023]: Description
The shift control ECU transmits and receives signals via CAN communication to and from the hybrid vehicle control ECU.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | Warning Indicate |
|---|---|---|---|---|
| U0103-87 | Lost Communication with Gear Shift Control Module "A" (Hybrid/EV Battery Local Bus) Missing Message | 3 seconds elapse after turning power switch on (IG) with battery voltage 10 V or higher and a CAN communication malfunction (battery local bus) between hybrid vehicle control ECU occurs continuously for 1 second or more. (1 trip detection logic) |
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