PHEV model family
Hyundai Santa Fe error codes and diagnostics
Diagnostic coverage for model years 2022–2023. Verified entries below are linked to this model family by source-backed applicability evidence; model membership alone is never used to invent a code relationship.
PowertrainPHEV
Model years2022–2023
Verified diagnostics19
Research leads0
Verified Verified Hyundai Santa Fe diagnostic codes
Each result opens a manufacturer-specific report with the code meaning, affected vehicles, source evidence and the full diagnostic knowledge page where available.
C1312C1315, and C1662. C1312: Left front TPMS sensor RF channel failure C1313: Right front TPMS sensor RF channel failure C1314: Left rear TPMS sensor RF channel failure C1315: Right re · 2022–2023View diagnostic report →C1313Right front TPMS sensor RF channel failure C1314: Left rear TPMS sensor RF channel failure C1315: Right rear TPMS sensor RF channel failure C1662: Auto-learning failure The TPMS sy · 2022–2023View diagnostic report →C1314Left rear TPMS sensor RF channel failure C1315: Right rear TPMS sensor RF channel failure C1662: Auto-learning failure The TPMS system can be inspected by performing the TPMS Recep · 2022–2023View diagnostic report →C1315Left front TPMS sensor RF channel failure C1313: Right front TPMS sensor RF channel failure C1314: Left rear TPMS sensor RF channel failure C1315: Right rear TPMS sensor RF channel · 2022–2023View diagnostic report →P193B79High Flow EOP (HF EOP): Model Op Code Operation Op. Time Causal Part Nature Code Cause Code Elantra N (CN7 N) 2.0T Kona N (OS N) · 2022View diagnostic report →P193D13Open circuit P193D1D HF E OP System Fault - Current sensor failure P193D29 HF EOP System Fault - Hall sensor failure U111788 U004688 CAN2 BUS OFF + CAN3 BUS OFF together U113508 CA · 2022View diagnostic report →P193D19Over current P193E71 HF EOP Performance – EOP stuck P193D96 HF EOP System Fault - Internal fault P193D13 HF EOP System Fault – Open circuit P193D1D HF E OP System Fault - Current s · 2022View diagnostic report →P193D1DCurrent sensor failure P193D29 HF EOP System Fault - Hall sensor failure U111788 U004688 CAN2 BUS OFF + CAN3 BUS OFF together U113508 CAN communication error between the TCU and HF · 2022View diagnostic report →P193D29Hall sensor failure U111788 U004688 CAN2 BUS OFF + CAN3 BUS OFF together U113508 CAN communication error between the TCU and HF EOP DTC INFORMATION: High Pressure EOP (HP EOP): Ref · 2022View diagnostic report →P193D4BOver temperature P193D19 HF EOP System Fault - Over current P193E71 HF EOP Performance – EOP stuck P193D96 HF EOP System Fault - Internal fault P193D13 HF EOP System Fault – Open c · 2022View diagnostic report →P193D96Internal fault P193D13 HF EOP System Fault – Open circuit P193D1D HF E OP System Fault - Current sensor failure P193D29 HF EOP System Fault - Hall sensor failure U111788 U004688 CA · 2022View diagnostic report →P193E71EOP stuck P193D96 HF EOP System Fault - Internal fault P193D13 HF EOP System Fault – Open circuit P193D1D HF E OP System Fault - Current sensor failure P193D29 HF EOP System Fault · 2022View diagnostic report →P1C2D03High Flow EOP (HF EOP): Model Op Code Operation Op. Time Causal Part Nature Code Cause Code Elantra N (CN7 N) 2.0T Kona N (OS N) 2.0T Santa Cruz (NXT) 2.5T Santa Fe ( · 2022View diagnostic report →P1C2D1CHigh Flow EOP (HF EOP): Model Op Code Operation Op. Time Causal Part Nature Code Cause Code Elantra N (CN7 N) 2.0T Kona N (OS N) 2.0T Santa Cruz (NXT) 2.5T Santa Fe (TM) 2.5T Sonat · 2022View diagnostic report →P1C2E4BHigh Flow EOP (HF EOP): Model Op Code Operation Op. Time Causal Part Nature Code Cause Code Elantra N (CN7 N) 2.0T Kona N (OS N) 2.0T Santa Cruz (NXT) 2.5T Santa Fe (TM) 2.5T Sonat · 2022View diagnostic report →P1C2E92High Flow EOP (HF EOP): Model Op Code Operation Op. Time Causal Part Nature Code Cause Code Elantra N (CN7 N) 2.0T Kona N (OS N) 2.0T Santa Cruz (NXT) 2.5T Santa Fe (TM) 2.5T Sonat · 2022View diagnostic report →U004688High Pressure EOP (HP EOP): Refer to the related shop manual to diagnose the DTC. If no wiring harness issues are found, replace the DCT. Model DTC Description 2022~ 2022~ 2022~ 20 · 2022View diagnostic report →U111788High Pressure EOP (HP EOP): Refer to the related shop manual to diagnose the DTC. If no wiring harness issues are found, replace the DCT. Model DTC Description 2022~ 2022~ 2022~ 20 · 2022View diagnostic report →U113508High Pressure EOP (HP EOP): Refer to the related shop manual to diagnose the DTC. If no wiring harness issues are found, replace the DCT. Model DTC Description 2022~ 2022~ 2022~ 20 · 2022View diagnostic report →
About this model coverage
EV Diagnostics separates vehicle catalog data from diagnostic applicability. A code is listed as verified for Hyundai Santa Fe only when supporting evidence connects that diagnostic identity to the model or its documented model-year range.
Related navigation
All Hyundai EV models and diagnostics · Search all diagnostic codes · How verification works