GM Service Manual Online
For 1990-2009 cars only

DEFINITION:

The transmission cannot be shifted out of gear.

1

Remove the transmission. Refer to Transmission Replacement .

Disassemble the transmission. Refer to Transmission Disassemble (NV4500) .

Are the gearshift components and geartrain components properly assembled?

--

Go to step 2

Go to step 4

2

Are the gearshift components worn, bent, or broken?

--

Go to step 3

Go to step 4

3

Replace the worn or damaged parts.

Will the transmission shift gears?

--

System OK

Go to step 4

4

Properly assemble the transmission. Refer to Transmission Assemble (NV4500) .

Will the transmission shift gears?

--

System OK

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