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P0707 Transaxle Range Switch Circuit Low Input

AutoHex Online Help: Hyundai ELANTRA(HD) 2011
Component Location
General Description

The Transaxle Range Switch sends the shift lever position information to the TCM using a 12V (battery voltage) signal. When the shift lever is in the D (Drive) position the output signal of Tansaxle Range Switch is 12V and in all other positions the voltage is 0V. The TCM judges the shift lever position by reading all signals, for the Transaxle Range Switch, simultaneously.



DTC Description

The TCM(PCM) sets this code when the Transaxle Range Switch has no output signal for more than 30 seconds.

DTC Detecting Condition

Item

Detecting Condition

Possible Cause

DTC Strategy

? Check for No signal

? Open or short in circuit

? Faulty Shift cable adjustment

? Faulty Inhibitor switch and Manual control lever position adjustment

? Faulty TRANSAXLE RANGE SWITCH

? Faulty TCM(PCM)

Enable Conditions

? Always

Threshold Value

? No signal detected

Diagnostic Time

? More than 30sec

Fail Safe

? Recognition as previous signal

- When P-D or R-D or D-R SHIFT is detected, it is regarded as N-D or N-R though "N" signal is not detected.

- When sports mode S/W is ON without P,R,N, D-RANGE signals, it is regarded sports mode.(DTC is not set)

Schematic Diagram
Signal Waveform