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2009 > G 1.1 SOHC > Steering > Electronic Power Steering > (C7 (Sð| |Language x | [c1]
MOHILOF scantool Vata
1 Connect scantool to Data Link Connector(DLC) and start engine
2 Monitor the "STEERING WHEEL TORQUE” parameter on the scantool
3 Operate the steering wheel to the left and right
a Specification : Approx 9.0 Nm ~ 9.0 Nm ('""means Turning steering wheel to left.)
1.2 CURRENT DATA 86⁄6 sae 1
A sm] Resolution ĐC ————
STEERING WHEEL TORQUE -4.57Nm "8 2) Torque : 0.016 Nm eee pee eee
eS beef bo frmrr |
TARGET NOTOR CURRENT 38 55a š _ ⁄ |
£ eo} 1+ ~4|
VEHICLE SPEED 23 Km⁄h Ễ | "mm
3 2320 Wy? tambo ENGINE SPEED 1168 r/nin 5 ‘nas —— hả
SUPPLY VOLTAGE 13.88U wate L SY SA feign ee
ato 1s 2 xa xit 50 in 720 +£0 so
Y Steering torque (Nm)
se s3» Xét Sz? én a 443 a7 1a 12
Fig.1) Normal current data
Fig.2) Current characteristic chart
Check whether the target current magnitude is the same as the motor current magnitude, refer current characteristic chart according to present the vehicle speed and the toque sensor
4 ls parameter within specifications?
YES
L Fault is intermittent and caused either by poor contact in connectors or wiring harness, or it has been repaired and EPS CM memory is not cleared yet
Thoroughly check all connectors (and connections) for looseness, bending, corrosion, contamination, deterioration, and/or damage
LRepair or replace as necessary and then go to "Verification of Vehicle Repair" procedure
L Go to "W/Harness Inspection" procedure