K 1500 Suburban 4WD V8-5.7L VIN R (1997)
Inspect
1. Turn the ignition switch to the "ON" position.
2. Ensure that all of the shift light positions (P, R, N, D, 3, 2, 1 ) on the shift column can be engaged (that the light comes on under the shift column
letter when the shifter is positioned to that letter).
3. Position the shifter to the park position. Ensure that the "P" on the shift column is illuminated.
4. Ensure that the engine starts in the "P" (Park) and "N" (Neutral) positions only. Adjust the park/neutral position switch if necessary.
5. Position the ignition switch to "LOCK".
6. Ensure that the key can only be removed in the "P" (Park) position.
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If either step 2 or 3 can not be performed repeat the shift cable adjustment procedure.
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If both steps 2 and 3 can be performed, start the engine and check the vehicle transmission shifting. If the steering column shift light positions
are the same as transmission engagements, the shift cable is properly adjusted.
7. Release the parking brake. Start the engine and check for proper transmission shift operation.
CAUTION: When the selector lever is in the "P" Park position, the parking pawl should engage and lock the transmission preventing
the vehicle from moving and possibly causing personal injury.
