• Welcome to For E Bodies Only !

    We are a community of Plymouth Cuda and Dodge Challenger owners. Join now! Its Free!

Checking a light dimmer switch

devinism

Well-Known Member
Joined
Jul 16, 2020
Messages
45
Reaction score
22
Location
Wagoner Oklahoma USA
Tested and it still only works for headlights? Thanks for your help. any tips as to why running lights fail to turn on?
key is in on position when tested.
Do you have power to the terminal B2? If not you need to get out your wiring diagram and follow it back to the fuse box and beyond.
 

Challenger RTA

Well-Known Member
Joined
Oct 28, 2018
Messages
2,598
Reaction score
1,271
Location
PA Flood city
In this switch it would be the spring tension to help make a good contact.look at contact to see if burnt away. A weak spring from heat would allow arcing and burn contacts.
 

73-Cudah2

Well-Known Member
Joined
Sep 9, 2021
Messages
103
Reaction score
31
Location
Minnesota
Yes B2 on headlight switch the connector has no power, traced to red mold and cigar liter its dead also.
fuse 4 is good and has power to it.
 

Attachments

  • IMG_3844-A.png
    IMG_3844-A.png
    165.5 KB · Views: 126

73-Cudah2

Well-Known Member
Joined
Sep 9, 2021
Messages
103
Reaction score
31
Location
Minnesota
Parking lights working was Fuse 4 blown! so back to trouble shoot Dash lights. Note the Dimmer light
on Dome works!! just no dash lights yet. Checking every bulb and socket and ground now.
Thank for the help Guy's.
 
Back
Top