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.
This code is set when undefined code is input to PCM/TCM without specific of transmission pattern table. (See below)
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
(S1, S2, S3, S4)
Detecting Time
More than 4sec & 2D/C
Fail safe
Normal status : All position possible
Abnormal status : Above 3rd position possible
(3rd ~ 8th possible, 1st/2nd impossible)
??
P
P-R
R
R-N
N
N-D
D
S1
1
0
S2
S3
S4