Want this question answered?
If the dash light on a 1991 Plymouth Sundance does not work, this may be because it is grounded. Another reason may be busted fuse.
The bulb is falty, replace it and it should cure your problem.
the black thing what has P R D 2 1 onit it pulls off
it is a sensor on the transmission, you can get to it from the top under the hood, on the right side, when buying replacement auto parts guy should be able to point it out for you.
you have to take the dash apart,unhook wires from the back of the panel.then unplug the bulb from the socket,and replace with new bulb,then reattatch the wires and rplace dash
cycle the key three times and count the blinks of the check engine light
Remove the tail light assembly, then disconnect electronics from vehicle. On back of assembly, turn the bulb dial to unlock. When it stops, keep turning past the tabs (use a tool to encourage if necessary) and the dial will come out of the unit assembly with attached bulb. Replace bulb and reconnect.
On a 2012 toyota Highlander, How do you replace tail light Assembly
1991 Plymouth Sundance brake light bulb replacement: Purchase the correct replacement brake light bulb(s) first, before disassembling the vehicle. See sources and related links below for replacement brake light bulb information. Then consult your owner's manual for the replacement procedure. As simple as it sounds, the owner's manual is the best place to start for brake light bulb replacement instructions and illustrations. You may want to consider replacing both left and right at the same time in order to keep brightness and color equal (optional).
There is a ground problem, either with the ground wire or in the socket.
There are two screws on the outside of the tail light assembly. Remove these two screws (keep them) and the assembly should be able to be removed from the truck. Carefully twist the socket out of the tail light assembly. Pull the old light bulb out of the socket and replace with new. Insert the tail light assembly into position in the truck bed and replace the two screws.
Open the hatch door and locate the two screws holding the tail light assembly and pull the assembly out of the housing. Unscrew the cover assembly, remove and replace the bulb. Reinsert assembly and replace screws