Hyundai Tucson: Starting System / Description and Operation

Hyundai Tucson (LM) 2010-2015 Service Manual / Engine Electrical System / Starting System / Description and Operation

Description

The starting system includes the battery, starter, solenoid switch, ignition switch, inhibitor switch (A/T), clutch pedal switch (M/T), ignition lock switch, connection wires and the battery cable.

When the ignition key is turned to the start position, current flows and energizes the starter motor's solenoid coil.

The solenoid plunger and clutch shift lever are activated, and the clutch pinion engages the ring gear.

The contacts close and the starter motor cranks.

In order to prevent damage caused by excessive rotation of the starter armature when the engine starts, the clutch pinion gear overruns.

Troubleshooting

Troubleshooting • The battery must be in good condition and fully charged for this troubleshooting. ...

Other information:

Hyundai Tucson (LM) 2010-2015 Service Manual: Inhibitor Switch Specifications
Specifications x Type: Combination of output signals from 4 terminals Power supply (V)12Output typePin to Pin Signal Code Table PP-RRR-NNN-DDS112V12V00000S2012V12V12V000S300012V12V12V0S40000012V12V ...

Hyundai Tucson (LM) 2010-2015 Service Manual: Hands Free Switch Repair procedures
Inspection 1. Check the handsfree remote control switch for resistance between No.4 and No.5 terminals in each switch position. [Call + Hang Up] [Voice] [Call + Hang Up] SwitchConnector terminalResistance (±5%) Output voltage (±0.16V)Call4-5 (Left)40.91 kx2.96VHang up4-5 (Left)18.91 kx2.64 ...