07-27-2025, 07:34 AM
Eliminatethis93 Regal 25' headlights
I have a 1993 Barth Regal 25' on a chevy P30 chassis. When I bought her and drove it home(1100 mile first trip) I noticed the headlights on High beam will trip a breaker and reset then trip again ..... I do not believe it is the switch as the High beam indicator does not go out. Does anybody have a P30 wiring schematic of the headlight system? The next step is trouble shooting with my Fluke meter, that gets deep fast.
07-27-2025, 01:13 PM
billyt53Good morning, I posted a P30 manual on the Barthmobile many years ago. You should be able to locate it with a little searching.
Headlamps are equipped with a self-resetting breaker so get a clamp-on DC ammeter and test the draw on the circuit and compare it to the value of the breaker.
Good Luck!
Billy
Billy & Helen Thibodeaux
Retired from Billy Thibodeaux's Premiere RV, Inc. Scott, LA 70583 I-10 Exit 97
The Farm is near Duson, LA I-10 Exit 92 then N 1 mile on right
Three Full 50 Amp RV Hookups !
billynhelen@me.com
Data Tag: 9404-3908-36XI-2C
1994 Sovereign 36' Widebody on Spartan IC (Mountain Master Lite) Chassis.
Powered by Cummins ISL9-450
Onan 8,000 Quiet Diesel Genset
Toad: 2018 Chevy Colorado ZR2 Diesel with M&G Car Brake
07-29-2025, 05:59 PM
EliminatethisI have seen that people have posted the headlight switch is from a Buick Regal. The Buick Regal switches I had delivered did not have bolt on mounting tabs. The 87-95 Jeep Wrangler looks to be very close, at least it has mounting tabs. anybody recognize this as a Jeep part?
07-29-2025, 06:01 PM
EliminatethisThe last view. And no I can not seem to make the 285 8007 come up as anything.
07-31-2025, 08:56 AM
EliminatethisUpdate: The Jeep switch functions but is to wide for the Dash bezel. I have now found a 1994-1999 P30 switch OEM Factory Headlamp Switch GM #19245090 AC Delco #D1590D I have ordered one of those for my 1994 P30.