Car, ACURA, TSX, EPS

Steering - EPS - 0

Identification

Identifier: 41 2D 41 30 31

DTC

U0151 [0]: Lost communication with supplemental restraint system (SRS)

P0974 [2]: Unknown DTC

P0977 [2]: Unknown DTC

P0980 [2]: Unknown DTC

P0983 [2]: Unknown DTC

P0108 [2]: Unknown DTC

U0028 [2]: Unknown DTC

P0713 [2]: Unknown DTC

Controls

Clear DTC

Data stream

Steering torque: -0.1 N·m

Motor current: 51.00 A

Target motor current: -0.20 A

Engine speed: 5100 rpm

Vehicle speed sensor: 255 km/h

IG1 voltage: 28.05 V

Battery voltage: 28.05 V

EPS motor current limit: 51.0 A

Motor voltage: -0.11 V

Torque sensor main output: 5.10 V

Torque sensor sub output: 5.10 V

Torque sensor steering torque: 5.10 V

Steering motor voltage +: 5.10 V

Steering motor voltage -: 5.10 V

Main torque sensor: 2.47 V

Torque sensor sub: 2.53 V

Motor current: -1 A

Target motor current: -1 A

Battery voltage: 25.5 V

Vehicle speed sensor: 255 km/h

Engine speed: 12750 rpm

Engine speed: 12750 rpm

Motor current: -1 A

Target motor current: -1 A

Steering torque: -0.1 N·m

Main torque sensor: 2.47 V

Torque sensor sub: 2.53 V

Vehicle speed sensor: 255 km/h

Battery voltage: 25.5 V

Steering torque: 41.2 N·m

Motor current: -0.02 A

Target motor current: -0.05 A

Engine speed: 65535 rpm

Vehicle speed sensor: 655 km/h

IG1 voltage: 65.53 V

Battery voltage: 65.53 V

EPS motor current limit: 1600 %

Engine speed: 10200 rpm

Vehicle speed sensor: 255 km/h

Battery voltage: 19.92 V

Torque: 78.2 N·m

Target motor current: 5.13 A

Engine speed: 1430 rpm

Vehicle speed: 178 km/h

IG1 voltage: 4.69 V

Battery voltage: 2.39 V

EPS motor current limit: 541 %

Motor current: 69.82 A

Engine speed: 5050 rpm

Steering torque: 8.6 N·m

Main torque sensor: -2.73 V

Torque sensor sub: 0.54 V

Vehicle speed: 101 km/h

Torque sensor input voltage: 8.9 V

Battery voltage: 13.7 V

Rack end hitted counter (right): 9811 times

Rack end hitted counter (left): 22892 times

Vehicle speed sensor: 255 km/h

Utility

Controls

Steering end position learning

EPS steering angle sensor value clear

MA-EPS control ON/OFF

Steering - EPS - 1

Identification

Identifier: 0603001111

DTC

04: Upper FET (motor drive transistor) stuck ON

Controls

Clear DTC

Data stream

Torque sensor center data set: On

Booster voltage: 14.5 V

EPS/VGS telltale: On

Motor current ratio: 68.6 %

EPS motor average current: 14.1 A

EPS motor current limit: 30.4 A

MOTOR DRIVE: 39.9 %

Power steering signal: Low

Service check signal: Open

Sub +B/+B1 voltage: 11.0 V

+B/+B1 voltage: 13.1 V

VT2 (calculated from VS2 voltage): 1.37 V

VT1 (calculated from VS1 voltage): 1.35 V

Engine speed: 40 rpm

IG1/IG1-1 voltage: 8.8 V

Vehicle speed sensor: 52 km/h

Steering motor voltage +: -3.0 V

Steering motor voltage -: -3.0 V

Sub motor current: 23.44 A

Motor current: -124.26 A

Sub torque sensor calibration: -2.582 N·m

Sub steering torque: 4.826 N·m

Torque sensor calibration: 0.107 N·m

Steering torque: -9.712 N·m

Actuators test

Utility

Controls

Torque sensor learning