EPS CONTROL MODULE INSPECTION

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1.  Remove the side wall. (See SIDE WALL REMOVAL/INSTALLATION.)

2.  Remove the front console component. (See FRONT CONSOLE COMPONENT REMOVAL/INSTALLATION.)

3.  For L.H.D., remove the front scuff plate (LH) and front side trim (LH). (See FRONT SCUFF PLATE REMOVAL/INSTALLATION.) (See FRONT SIDE TRIM REMOVAL/INSTALLATION.)

4.  For R.H.D., remove the front scuff plate (RH) and front side trim (RH). (See FRONT SCUFF PLATE REMOVAL/INSTALLATION.) (See FRONT SIDE TRIM REMOVAL/INSTALLATION.)

5.  Disconnect the bonnet release lever from the lower panel. (See BONNET LATCH AND RELEASE LEVER REMOVAL/INSTALLATION.)

6.  Remove the lower panel. (See LOWER PANEL REMOVAL/INSTALLATION.)

7.  For L.H.D., remove the heat duct (LH). (See HEAT DUCT COMPONENT REMOVAL/INSTALLATION.)

8.  For R.H.D., remove the heat duct (RH). (See HEAT DUCT COMPONENT REMOVAL/INSTALLATION.)

9.  Attach the tester lead to the underside of the EPS CM connector and inspect the voltage according to the terminal voltage table (reference).

Terminal Voltage Table (Reference)

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Terminal	Signal name	Input/output	Connected to	Measured item	Measured terminal (measurement condition)	Voltage (V)	Inspection item(s)
1A	—	—	—	—	—	—	—
1B	—	—	—	—	—	—	—
1D	—	—	—	—	—	—	—
1F	Ignition power supply	Input	Ignition switch	Voltage	Ignition switch at ON	B+	•  Wiring harness (1F-ignition switch) •  Fuse (10 A)
					Ignition switch off	1 or less
1G	CAN_H	Input ↔ Output	—	Perform DTC inspection			—
1H	CAN_L	Input ↔ Output	—	Perform DTC inspection			—
2A	Ground	—	Ground point	Voltage	Under any condition	1 or less	•  Wiring harness (2A-ground point)
3A	Battery power supply	Input	Battery	Voltage	Under any condition	B+	•  Wiring harness (3A-battery) •  Fuse (60A)