Reference Value
VALUES ON THE DIAGNOSIS TOOL
CAUTION: The output signal indicates the EPS control unit calculation data. The normal values will be displayed even in the event that the output circuit (harness) is open.
*1: Almost in accordance with the value of "MOTOR SIG". It is not a malfunction though these values are not accorded when steering quickly.
*2: A fixed value is indicated regardless of steering turning.
*3: Normally displays 100%. In case of an excessive stationary steering, the assist curvature gradually falls.
However, it returns to 100% when left standing.
*4: It is not a malfunction, though it might not be corresponding just after ignition switch in turned ON.
TERMINAL LAYOUT
PHYSICAL VALUES
Fail-Safe
Protection Function
EPS control unit decreases the output signal to EPS motor while extremely using the power steering function (e.g., full steering) consecutively for protecting EPS motor and EPS control unit (Overload protection control).
While activating overload protection control, the assist torque gradually decreases, and the steering wheel turning force becomes heavy. The normal assist torque reactivates by no steering.
DTC Inspection Priority Chart
When multiple DTCs are detected simultaneously, check one by one depending on the following priority list.
DTC Index
WIRING DIAGRAM
ELECTRONICALLY CONTROLLED POWER STEERING SYSTEM
Wiring Diagram
BASIC INSPECTION
CONSULT Function FUNCTION CONSULT can display each diagnostic item using the diagnostic test modes shown following. *: The following diagnosis information is erased by erasing. ...
Hood
1. Pull the hood lock release handle 1 located
below the instrument panel until the hood
springs up slightly.
2. Locate the lever 2 in between the hood and
grille and push the lever sideways with your
fingertips.
3. Raise the hood 3 .
4. Remove the support rod and insert it into the
...
P072D Stuck in 2GR
DTC Logic
DTC DETECTION LOGIC
DTC
Trouble diagnosis name
DTC detection condition
Possible causes
P072D
Stuck in Gear 2
The following diagnosis conditions
are met and the detection
conditions continue for 0.5 seconds
or more.- Diagnosis condition
- Shiftin ...