Posted By: LimeliteAero
unknown wires in dash harness - 08/12/12 12:25 PM
Im putting the dash back together in my 70 RR and have come across two connections which I didnt label or the labels fell off. Anyway is there anyone who can offer up what they may be? Is it possible they dont connect to anything?
Posted By: JohnRR
Re: unknown wires in dash harness - 08/12/12 02:00 PM
Do you have light group? They won't connect to anything if the car doesn't have the option they would connect to.
Posted By: LimeliteAero
Re: unknown wires in dash harness - 08/12/12 08:48 PM
I dont have a map light, Im not sure what is included in the light group.
Thanks John!
Posted By: JohnRR
Re: unknown wires in dash harness - 08/12/12 10:13 PM
Map light , glove box light , trunk light , light on the column to shine on the ignition lock , ashtray light , fender mounted turn signals ... to name a few ...
Posted By: wate
Re: unknown wires in dash harness - 08/13/12 04:24 AM
yellow/red plug is the power for your radio
Posted By: 1_WILD_RT
Re: unknown wires in dash harness - 08/13/12 04:33 AM
A comment you may find useful... The work done looks great, but anything that should ground by being bolted to the dash frame may give you problems as the paint is heavy enough that it may insulate/isolate components...
Posted By: LimeliteAero
Re: unknown wires in dash harness - 08/13/12 01:11 PM
Thanks Randy...I have it covered with previous experience.
Wate...are you 100% certain? I have the radio labeled as the Orange and White wired connection not the Yellow and Red.
Posted By: gtx6970
Re: unknown wires in dash harness - 08/13/12 01:40 PM
I think the red and yellow/black T shaped plug is part of the light pkg for the key on light dimmer relay
I would have to ck a 70 book to ck on the yellow with black tracer wire bullit plug
T-shaped radio plug has an orange(lamp circuit) and a red (Battery circuit) wires
Posted By: 72ls5fla
Re: unknown wires in dash harness - 08/13/12 03:52 PM
Pretty sure the red and yellow/black T shaped plug is part of the light pkg - it has a terminator with a diode inline, it makes the key buzzer go off when you leave the lights on.
Posted By: 6bblgt
Re: unknown wires in dash harness - 08/13/12 06:02 PM
per '70 Plymouth Service Manual:
Instrument Panel Wiring Diagram - Belvedere
Ignition Switch Lamp Ground:
M6A-18Y* & M6B-18Y* (18ga. yellow w/tracer)
&
Headlight Warning Buzzer:
L6-18Y* & L6A-18Y* (18ga. yellow w/tracer)
Q13A-18R & Q13B-18R (18ga. red)
Posted By: LimeliteAero
Re: unknown wires in dash harness - 08/13/12 06:39 PM
Thanks Dan!
Ive been looking at the FSM today to try and figure the dash out.
right now I have the wiring to it but no idea how to mount the heater control lamp????
Posted By: mikemee1331
Re: unknown wires in dash harness - 08/13/12 10:35 PM
the heater lights should end in a bullet connector which plugs into a 3 outlet female bullet receptacle along with the ashtray light. this is tied to the dashboard dimmer control. that's how my 69 RR is. don't think that changed for 1970.
