F 350 4WD Pickup V8-351 5.8L VIN H EFI (1997)
Keyless Entry Transmitter Battery: Service and Repair
CAUTION: Do not take the front half of the transmitter apart.
The remote entry transmitter is powered by two coin-type 3-volt lithium batteries. To replace the batteries, the transmitter comes apart by twisting a thin
coin between the two halves of the transmitter.
When installing the new batteries, be sure to place the positive side down as marked. Carefully snap the two halves back together.