DTC P176D-12: IG2 Signal (Gear Shift Control Module "A") Circuit Short to Auxiliary Battery [01/2017 - 05/2023]: Description
The shift control ECU detects that the IG2 signal is stuck ON by comparing it with the IG control status signal sent from the certification ECU (smart key ECU assembly).
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | Warning Indicate |
|---|---|---|---|---|
| P176D-12 | IG2 Signal (Gear Shift Control Module "A") Circuit Short to Auxiliary Battery | 8 seconds elapse after turning power switch on (READY) and then turn the power switch off. even when IG control status signal from certification ECU (smart key ECU assembly) is OFF, IG2 signal is ON continuously for 10 seconds or more (1 trip detection logic) |
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