TRANSFER CASE SHIFT NOISE SHIFT FROM 2 WHEEL TO 4 WHEEL

Models: 1983 T Truck Four Wheel Drive With MXO THM 700-R-4 Automatic Transmission

The following copy will be added to Page 2-17 in the "B" edition of the 1983 S-15 Owner's and Driver's Manual, X-8310-B.

To shift the transfer case from 2-Wheel or 4-High into or out of 4-Low or Neutral, stop the vehicle, place the transmission in Neutral, press the transfer case shift lever button and shift with one continuous motion. Do not pause in the neutral range when shifting into 4-low as this could result in some gear clash.

General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.