Home/Kia/Sephia/Kia Sephia I рестайлинг (1994-1998)/Repair manual/Testing & Diagnostics/DTC P1794: BATTERY OR CIRCUIT FAILURE

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DTC P1794: BATTERY OR CIRCUIT FAILURE Kia Sephia I рестайлинг

Testing & Diagnostics

Battery or circuit failure code may be set by

Battery malfunction.
Open fuse.
Open or short circuit between PCM connector C249 terminal No. 5 and battery.

Ensure battery is fully charged. Go to next step.
Check Voltage at PCM connector C249 terminal No. 14. If battery voltage exists, go to next step. If battery voltage does not exist, repair open or short circuit between PCM connector C249 terminal No. 5 and battery.
Clear code. Test drive vehicle and recheck for codes. If code returns, replace PCM. If code does not return, problem is intermittent.