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Home >> Kia >> 2023 >> Sorento Plug-In Hybrid SX Prestige >> Repair and Diagnosis >> External Pages >> Different car >> Section 62 (SBW Control Unit Diagnosis (PHEV) (1 Of 2)) >> DTCP28E3-02: Shift Motor Phase U-V-W Performance >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

WARNING: This page is about a different car, the 2024 Kia Sorento. However, it is still accessible from the selected car via links, so may be relevant.
Item Detecting Condition Possible Cause
DTC Strategy • Motor drive monitoring • Poor connector connection
• Abnormal SBW actuator motor drive
• Faulty the SBW actuator
• Faulty the SCU
Enable Condition • Ignition "ON" (diagnose even when engine is "ON")
• Auxiliary battery voltage is greater than 10V
Threshold Value • Detected by ASIC (Application Specific Integrated Circuit)
• SPI warning / Fault message
- Charge pump under voltage fault
- LS gate supply monitoring (over/under voltage fault)
- LS overcurrent fault
- Charge pump overvoltage fault
- Over temperature shutdown fault
- Clock monitoring
- SPI clock monitoring
- SPI invalid address access fault
- EEPROM CRC fault
- Internal voltage monitoring (over/under voltage)
Detecting Time • 1s
MIL ON Condition 2 driving cycles