Range Selector Pointer Adjustment. GMC Truck GMC C-Series Medium Duty Truck B7 1999

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 1999 🢒 GMC C-Series Medium Duty Truck B7 🢒 Transmission/Transaxle 🢒 Automatic Transmission - Allison 🢒 Range Selector Pointer Adjustment

Important: This procedure adjusts the steering column selector PRNDL pointer to the center of the selector shift indicator letter.

•	Do not perform this procedure in order to adjust the shift cable. If the cable needs adjustment, refer to Shift Cable Adjustment .

•	Do not remove the steering wheel in order to perform this procedure. The steering wheel is not shown in the following illustration for this procedure only in order to enhance the illustration clarity.

Position the shift selector lever to the N position.
Note the position of the PRNDL pointer. If the pointer is not positioned at the center of the N:

3.1.	Loosen the pointer needle retaining screw.

3.2.	Adjust the pointer to the center of the N.

3.3.	Tighten the pointer needle retaining screw.

4.1.	The pointer should point to a portion of the D when in drive.

4.2.	The pointer should point to a portion of the R when in reverse.

If the pointer does not point to a portion of the D or the R, perform the following steps:

5.1.	Position the transmission shift lever to mechanical neutral. Refer to Shift Cable Adjustment .

5.2.	Disconnect the shift cable from the transmission. Refer to Shift Cable Replacement .

5.3.	Note the position of the PRNDL pointer. If the pointer is not positioned at the center of the N:

5.3.1.

Loosen the pointer needle retaining screw.

5.3.2.

Adjust the pointer to the center of the N.

5.3.3.

Tighten the pointer needle retaining screw.

5.4.	Shift the shift selector to the R, N, and D. Adjust the pointer as necessary.

5.5.	Connect the shift cable to the transmission.