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P0705 Transmission Range Sensor Circuit Malfunction

AutoHex Online Help: Hyundai SANTAFE(CM) 2010
Component Location
General Description

Shift lever positions P-range(Parking), R-range(Reverse), N-range(Neutral) and D-range(Driving) are changed by driver need and lever position is sent to PCM/TCM to control a gear ration.



DTC Description

This code is set when undefined code is input to PCM/TCM without specific of transmission pattern table. (See below)

DTC Detecting Condition

Item

Detecting Condition

Possible Cause

DTC Strategy

Circuit Malfunction

Circuit short or open

Shift range signal error

PCM/TCM

Enable Conditions

Ignition "ON"

Battery voltage > 10V

Threshold value

TR switch unused code

Detecting Time

More than 4sec

Fail safe

Normal status : All position possible

Abnormal status : Above 3rd position possible

(3rd ~ 6th possible, 1st/2nd impossible)

Specification

P

P-R

R

R-N

N

N-D

D

D-X

X

X-Y

Y

Y-Z

Z

S1

1

0

0

0

1

1

1

1

1

1

0

0

0

S2

0

0

0

1

1

0

0

1

1

0

0

1

1

S3

1

1

0

0

0

0

0

0

1

1

1

1

1

S4

1

1

1

1

1

1

0

0

0

0

0

0

1

Diagnostic Circuit Diagram
Signal Waveform & Data