Mechanics

CHECK TRANS LIGHT

2003 Isuzu NPR

Transmission problem
2003 Isuzu NPR 4 cyl Two Wheel Drive Automatic 90000 miles

the check trans light keeps flashing on dash, what do you suggest this means
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St48430
June 3, 2009.




Mine did that and had no symptoms and somehow shifter got misalligned with linkage and was not completely in gear. Had to push down harder to get into gear.

Tiny
Adrian slughter
Dec 14, 2010.
An error in the transmission control or sensing system has occurred and the transmission control unit is signalling the problem. You need a scan to retrieve the trouble codes to proceed with troubleshooting.
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KHLow2008
Dec 16, 2010.

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