23-BR-001H
Service Bulletin Details
Public Details for: 23-BR-001H
Models from 2021
2021 HYUNDAI IONIQ HYBRID |
GROUP NUMBER BRAKE DATE Technical Service Bulletin SUBJECT: 23-BR-001H MODEL(S) APRIL 2023 IONIQ HYBRID (AE HEV) IONIQ PLUG-IN (AE PHEV) ELECTRIC PARKING BRAKE (EPB) DTC C2416 OR C2417 DIAGNOSIS Description: When servicing any of the specified vehicles below with the corresponding DTCs, C2416, “Motor Short or Open – LH (EPB)” or C2417 “Motor Short or Open – RH (EPB)”, follow the step-by-step procedures in this bulletin. PREVIOUS 59795/96-G2000 and 59795/96-G2100 NEW 59795/96-G2010 and 59795/96-G2110 Showing Left Side Showing Left Side STUI This TSB includes STUI pictures as a requirement. Where indicated, please include the last 6 digits of the VIN and date of repair on a piece of paper. Ensure the VIN and date of repair are clearly visible. Finally, please ensure all captured pictures are completed according to the steps in this TSB and uploaded to STUI. All claims submitted that have illegible, incomplete, missing, or incorrect picture(s) are subject to debit. APPLICABLE VEHICLES: All 2019-2022MY Ioniq Hybrid (AE HEV) and Plug-in Hybrid (AE PHEV) vehicles equipped with an Electronic Parking Brake (EPB) Circulate To: Service Manager, Warranty Manager, Service Advisors, Technicians, Fleet Repair SUBJECT:: : ELECTRIC PARKING BRAKE (EPB) DTC C2416 OR C2417 DIAGNOSIS Part Information: MODEL MODEL YEARS PART NAME PREVIOUS PART NEW PART 2019 to 2020 WIRING-E.P.B. CONN EXTN, LH 59795-G2000 59795-G2010 Produced from 10/17/2018 to 01/24/2020 WIRING-E.P.B. CONN EXTN, RH 59796-G2000 59796-G2010 2020 to 2022 WIRING-E.P.B. CONN EXTN, LH 59795-G2100 59795-G2110 Produced 01/25/2020 and after WIRING-E.P.B. CONN EXTN, RH 59796-G2100 59796-G2110 IONIQ PLUG2019 to 2022 IN (AE PHEV) Produced equipped with 10/17/2018 and after EPB WIRING-E.P.B. CONN EXTN, LH 59795-G2000 59795-G2010 WIRING-E.P.B. CONN EXTN, RH 59796-G2000 59796-G2010 IONIQ HYBRID (AE HEV) equipped with EPB i Information • Both the previous and new parts can be installed at the same time (PREVIOUS on one side and NEW on the other). Warranty Information: MODEL OP CODE OPERATION E.P.B. EXTENSION 59797R00 WIRING (LH) IONIQ HYBRID (AE E.P.B. EXTENSION HEV)/PLUG- 59797R0R WIRING (RH) IN (AE PHEV) E.P.B. EXTENSION 59797R0B WIRING (BOTH) OP TIME CAUSAL PART 0.8 M/H 59795* 0.8 M/H 59796* 1.1 M/H 59795* 59796* NATURE CODE CAUSE CODE I3T ZZ3 NOTE 1: Normal Warranty Applies NOTE 2: Refer to the above Parts Information table to select the applicable Causal Part number. TSB #: 23-BR-001H Page 2 of 7 SUBJECT: SUBJECT: ELECTRIC PARKING BRAKE (EPB) DTC C2416 OR C2417 DIAGNOSIS FLOW CHART: i Information • • The DTCs stored within the vehicle may show more than the base 5-digit code. Please use the first 5-digits to determine the appropriate repair. Either Active or History DTC. TSB #: 23-BR-001H Page 3 of 7 SUBJECT: SUBJECT:: : ELECTRIC PARKING BRAKE (EPB) DTC C2416 OR C2417 DIAGNOSIS Service Procedure: 1. Follow the above Flow Chart for repairs. 2. If Event Update #666 or #667 is necessary, refer to TSB# 21-BR-004H or latest version, EPB ECU UPDATE FOR DTC C2416 OR C2417. 3. If EPB extension harness replacement is necessary, continue with the following procedures. Only replace the side(s) as directed by the DTC. 4. Disconnect the Auxiliary 12V Battery according to the applicable shop manual. Engine Electrical System → Charging System → Auxiliary 12V Battery ! CAUTION Risk of injury may occur due to electric shock if the auxiliary 12V battery is not disconnected before harness replacement. 5. Lift the vehicle on a hoist and remove the wheel Wheel Lug Nut Torque lb-ft • 79.6-94.0 kgf.m • 11.0-13 N.m • 107.9-127.5 TSB #: 23-BR-001H Page 4 of 7 SUBJECT: SUBJECT: ELECTRIC PARKING BRAKE (EPB) DTC C2416 OR C2417 DIAGNOSIS 6. Remove the inner fender liner (A). 7. Remove the bolts (B) holding the harness brackets. A Harness Bracket Bolts Tightening Torque B lb-ft • 2.9-4.3 kgf.m • 0.4-0.6 B N.m • 3.9-5.9 8. Disconnect the harness from the EPB actuator (C) and wheel speed sensor (D). C D TSB #: 23-BR-001H Page 5 of 7 SUBJECT: SUBJECT:: : 9. ELECTRIC PARKING BRAKE (EPB) DTC C2416 OR C2417 DIAGNOSIS To access the connector in the vehicle, remove rear luggage side trim according to the shop manual. Body (Interior and Exterior) → Interior Trim → Luggage Side Trim 10. Install the new harness. Ensure the harness is routed correctly. TSB #: 23-BR-001H Page 6 of 7 SUBJECT: ELECTRIC PARKING BRAKE (EPB) DTC C2416 OR C2417 DIAGNOSIS SUBJECT: 11. After the EPB extension harness replacement, use STUI to take a photo of the newly installed harness. STUI Using STUI, photograph the newly installed EPB extension harness, along with the last 6 digits of the VIN, the date of the repair on a piece of paper, and the side of replacement, “Left” or “Right” Upload the photo to STUI. If both sides require replacement, the left and right photos must be uploaded to STUI. Example Photo 12. Reinstall parts in reverse order of removal. 13. The service procedure is complete. TSB #: 23-BR-001H Page 7 of 7 SUBJECT: