4WD Indicator
#2
#5
wiring. not bulb.
start with the electrical connector. clean out the mud. spray it out with wd40. sometimes that fixes it.
if you jumper the pins in the electrical connector, the dash light should come on. this tests the wires and bulbs.
you can test the light switch on the end of the cad. when in 2wd the switch is open. when in 4wd the switch should be closed. if the switch is bad you can replace it from autozone, etc for about $15-20.
start with the electrical connector. clean out the mud. spray it out with wd40. sometimes that fixes it.
if you jumper the pins in the electrical connector, the dash light should come on. this tests the wires and bulbs.
you can test the light switch on the end of the cad. when in 2wd the switch is open. when in 4wd the switch should be closed. if the switch is bad you can replace it from autozone, etc for about $15-20.
#6