Possible causes
– Faulty Park/Neutral Position Switch
– Misadjusted Park/Neutral Position Switch
– Park/Neutral Position Switch harness is open or shorted
– Park/Neutral Position Switch circuit poor electrical connection
– Misadjusted Park/Neutral Position Switch
– Park/Neutral Position Switch harness is open or shorted
– Park/Neutral Position Switch circuit poor electrical connection
When is the code detected?
The transmission range switch detects the selector lever position and sends a signal to the TCM.
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
P0705 ISUZU Description
The park/neutral position (PNP) switch includes a transmission range switch. The transmission range switch detects the selector lever position when the shift lever is in the N or P shift position and sends a signal to the Transmission Control Module (TCM).
ISUZU Technical Service Bulletins for P0705 code
1998 ISUZU RODEO UNKNOWN OR OTHER
1998 ISUZU TROOPER UNKNOWN OR OTHER
1998 ISUZU VEHICROSS UNKNOWN OR OTHER
1999 ISUZU RODEO UNKNOWN OR OTHER
1999 ISUZU TROOPER UNKNOWN OR OTHER
1999 ISUZU VEHICROSS UNKNOWN OR OTHER
2000 ISUZU RODEO UNKNOWN OR OTHER
2000 ISUZU TROOPER UNKNOWN OR OTHER
2000 ISUZU VEHICROSS UNKNOWN OR OTHER