1999 Isuzu NPR Repair Question
Topics covered: Sensor, Fuse, Check engine light.
Mileage: No information provided.
Mileage: No information provided.
Asked on March 8, 2009
1999 Isuzu NPR no 4th and no overdrive
Transmission problem
1999 Isuzu NPR 4 cyl Two Wheel Drive Automatic 112k miles
spedo not working in dash sensor s both good gear for spedo not brooken wiring `looks good at connector
1999 Isuzu NPR 4 cyl Two Wheel Drive Automatic 112k miles
spedo not working in dash sensor s both good gear for spedo not brooken wiring `looks good at connector
Asked by murfitAnswer
Replied on March 9, 2009
Are you getting a check engine light? Are all fuses good? Any more information you can give us will help solve your problem. Please advise.
Replied on March 9, 2009
fuses all good no light on but it did have a lot of codes cleared them spedo code came back both sensors good clock not registering 123 shifts perfect
Replied on March 9, 2009
If driving and driven gears are both good, It is probably the vehicle speed sensor. You should be able to verify this with a computer diagnostic unit with vehicle either running on blocks or doen the road. If VSS checks good, it must be the speedo head itself.