Values On The Diagnosis Tool
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Monitor item |
Data monitor |
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Condition |
Display value |
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Steering torque |
Engine running |
Steering wheel: Not steering (There is no steering force) |
Approx. 0.0 Nm |
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Steering wheel: Right turn |
Negative value (Nm) |
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Steering wheel: Left turn |
Positive value (Nm) |
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Demanded motor current |
Engine running |
Steering wheel: Not steering (There is no steering force) |
Approx. 0 A |
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Steering wheel: Left or Right turn |
Displays consumption current of EPS motor |
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Assist level |
Engine running |
Not steering assist |
99 % *1 |
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EPS warning |
Engine running |
EPS system is normal |
No error |
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Not used |
Error1 |
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EPS system malfunction |
Error2 |
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Demanded assistance torque |
Engine running |
Steering wheel: Not steering (There is no steering force) |
Approx. 0.0 Nm |
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Steering wheel: Right turn |
Negative value (Nm) |
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Steering wheel: Left turn |
Positive value (Nm) |
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Measured motor current |
Engine running |
Steering wheel: Not steering (There is no steering force) |
Approx. 0 A |
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Steering wheel: Left or Right turn |
Displays consumption current of EPS motor *2 |
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ECU temperature |
Ignition switch ON or engine running |
Displays temperature of inside of power steering control module |
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Battery voltage |
Ignition switch ON |
10.5 - 16 V |
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Auto stop start status |
Stop start system is inactive |
Status1 |
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Stop start system is active (engine start) |
Status2 |
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Stop start system is active (engine stop) |
Status3 |
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Stop start system is active (suspended) |
Status4 |
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Vehicle speed |
Vehicle stopped |
0.00 KPH |
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While driving |
Approximately equal to the indication on speedometer *3 (inside of +/-10%) |
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ENGINE STATUS |
Engine stop |
Status1 |
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Engine running |
Status2 |
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Engine crnking |
Status3 |
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Auto stop start sub-sys mode |
Displays but not used |
-- |
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Filter |
Displays but not used |
-- |
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Battery disconnect count |
Ignition switch ON |
Displays the count of disconnected 12V battery terminal |
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*1: Normally displays 99%. In case of an excessive stationary steering, the assist curvature gradually falls. However, it returns to 99% when left standing.
*2: Almost in accordance with the value of "Target motor current". It is not a malfunction though these values are not accorded when steering quickly.
*3: It is not a malfunction, though it might not be corresponding just after ignition switch ON.