ELECTRO HYDRAULIC POWER ASSIST STEERING (EHPAS) CONTROL MODULE INSPECTION

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ELECTRO HYDRAULIC POWER ASSIST STEERING (EHPAS) CONTROL MODULE INSPECTION

B3E061432650W03

## Terminal Voltage Table (Reference)

Terminal | Signal name | Connected to | Measured item | Measured terminal (measured condition) | Standard | Inspection item(s)
--- | --- | --- | --- | --- | --- | ---
1A | Ground | Ground point | Voltage | Under any condition | 1 V or less | • Wiring harness (1A-ground point)
1B | Battery power supply | Battery | Voltage | Under any condition | B+ | • Wiring harness (1B-battery) • Fuse (P/ST 80 A)
2A | - | - | - | - | - | -
2B | CAN-L | - | Inspect under DTC inspection. | -
2C | - | - | - | - | - | -
2D | CAN-H | - | Inspect under DTC inspection. | -
2E | - | - | - | - | - | -
2F | Ignition power supply | Ignition switch | Voltage | Ignition switch is ON | B+ | • Wiring harness (2F-ignition switch-battery) • Fuse (IGNITION 20 A, P/ST IG 15 A)
Ignition switch is OFF | 1 V or less
3A | P/S angle sensor ground | P/S angle sensor | Continuity | Continuity | Continuity detected | • Wiring harness (3A-P/S angle sensor A)
3B | P/S angle sensor (signal 1) | P/S angle sensor | Continuity | Continuity | Continuity detected | • Wiring harness (3B-P/S angle sensor D)
3C | P/S angle sensor power supply | P/S angle sensor | Voltage | Ignition switch is ON | 4.6-5.4 V | • Wiring harness (3C-P/S angle sensor C)
3D | P/S angle sensor (signal 2) | P/S angle sensor | Continuity | Continuity | Continuity detected | • Wiring harness (3D-P/S angle sensor B)