DTC U0103-87: Lost Communication with Gear Shift Control Module "A" Missing Message [12/2017 - 10/2020]: Description
The shift control ECU transmits and receives signals via CAN communication to and from the ECM.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | Warning Indicate |
|---|---|---|---|---|---|
| U0103-87 | Lost Communication with Gear Shift Control Module "A" Missing Message | 3 seconds elapse after turning engine switch on (IG) with battery voltage 10.5 V or higher and a CAN communication malfunction between ECM occurs continuously for 1.25 second or more. (1 trip detection logic) |
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Comes on |
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