Hyundai Tucson: Engine Electrical System
Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Engine Electrical System
- 48V Battery System
- 48V Battery System - Description
- 48V Battery System - Removal
- 48V Battery System - Repair procedures (Removal)
- BMS ECU Terminal and Input/Output Signal
- Power Relay Assembly (PRA) - Removal
- Battery Pack Assembly Inlet Duct/ Battery Pack Assembly Outlet Duct
- Battery Module Inlet Duct
- Battery Module Inlet B Duct
- Engine Room Under Cover
- Engine Mechanical System
- Charging System
- Vehicle parasitic current inspection
- CMF Battery
- Battery
- Battery Condition - Vehicle parasitic current inspection
- Battery Test Procedure
- Charge and Retest method after battery charge
- The MDX-670P Analyzer
- Charge and Retest method after battery charge
- Charging System - Cleaning
- Ignition System
- Ignition System - Description
- On-vehicle- Inspection
- Connector assembly status test- Troubleshooting
- Engine Cover
- On vehicle inspection
- Specifications
- Starting System
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48V Battery System - Description
Description
The Mild Hybrid Electric Vehicle (MHEV) uses hybrid power source (Engine,
MHSG), so its fuel efficiency is relatively high
and exhaust emission is very small compared to the traditional vehicle which
uses only engine as power source
48V Battery System - Removal
Turn the ignition switch OFF and disconnect the battery (-) terminal.
Remove the luggage board (A).
Disconnect the BMS ECU extension wiring harness connector (A).
Disconnect the inverter power cables (A).
Tightening torque
SEE MORE:
Tailgate back panel
Component Location
Tailgate back panel
Replacement
WARNING
Put on gloves to prevent hand injuries.
WARNING
Take care not to scratch the tailgate and body surface.
Remove the tailgate lower trim.
(Refer to Tail Gate - "Tail G
IMT Control Module (TCM)
Description
Function
The transaxle Control Module (TCM) is like the brain for the Intelligent
Manual transaxle (IMT). It
receives information from various sensors for a wide range of transaxle controls
to provide an optimal
driving environmen
Information
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual
