DTC P1678 KIA
Immobilizer-EMS No Request ( EMS data line open, no immo.)
Immobilizer-EMS No Request ( EMS data line open, no immo.)
Description
The DTC will set, there is no data transmitted from ECM for 5 seconds after ignition ON.
Cause and Solution
Open or Short in harness between ECM and ICU Faulty ECM Faulty ICU
Video Guide
Diagnostic Info
- DTC Code: P1678
- Brand: KIA