Trooper LS V6-3.5L (1998)
1. With ball (1) being free
A - B: There is continuity
2. With ball forced into the switch
A - B: No continuity
3. If 1) and 2) fail, replace with a new switch.
MOTOR ACTUATOR ASSEMBLY
Inspect the function of the motor actuator assembly as follows:
1. Disassemble the motor actuator from transfer rear case.
2. Connect the terminals as shown in figure.