Mechanics

4 WHEEL DRIVE

1997 Honda Passport • 6 cylinder 4WD Manual • 132,000 miles

I have a Honda Passport 1997. The 4 wheel drive does not engage. What are the possible problems and solutions? It seems like it goes in gear, but doesn't engage all four wheels in low or high.
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Haaaar
January 1, 2011.



It could be due to a dislodged vacuum hose or bad VSV.

The schematic shows the system layout. Check if any of the vacuum hoses or VSV are bad.


KHLow2008
Jan 2, 2011.