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electrical problem
i have a 2000 jeep grand cherokee. i am having electrical problems on one
of my rear taillights. i have 10 vdc on brake, tail, and turn on the drivers side. on the passengers side taillight i have 10vdc on brake and stop but only 7vdc on my turn.the way i found out is brake light is dim during day and goes out at night with taillights on only on this side. i unplugged the pigtail on assem. and it still has the same reading. the other problem is when i try to hook up my boat trailor there is not enough dc volts to light up this side turn signal. please help. |
Re: electrical problem
Either the bulb has blown out or the fixture has lost it's ground. The
fixture can lose the ground when folks put brush guards on or from serious rust, but likely it is the bulb. When they lose fixture ground or filament, the brake light circuit will steal it through the running light filament that is wire harness grounded. Mike 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00 88 Cherokee 235 BFG AT's yaz wrote: > > i have a 2000 jeep grand cherokee. i am having electrical problems on one > of my rear taillights. i have 10 vdc on brake, tail, and turn on the > drivers side. on the passengers side taillight i have 10vdc on brake and > stop but only 7vdc on my turn.the way i found out is brake light is dim > during day and goes out at night with taillights on only on this side. i > unplugged the pigtail on assem. and it still has the same reading. the > other problem is when i try to hook up my boat trailor there is not enough > dc volts to light up this side turn signal. please help. |
Re: electrical problem
Either the bulb has blown out or the fixture has lost it's ground. The
fixture can lose the ground when folks put brush guards on or from serious rust, but likely it is the bulb. When they lose fixture ground or filament, the brake light circuit will steal it through the running light filament that is wire harness grounded. Mike 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00 88 Cherokee 235 BFG AT's yaz wrote: > > i have a 2000 jeep grand cherokee. i am having electrical problems on one > of my rear taillights. i have 10 vdc on brake, tail, and turn on the > drivers side. on the passengers side taillight i have 10vdc on brake and > stop but only 7vdc on my turn.the way i found out is brake light is dim > during day and goes out at night with taillights on only on this side. i > unplugged the pigtail on assem. and it still has the same reading. the > other problem is when i try to hook up my boat trailor there is not enough > dc volts to light up this side turn signal. please help. |
Re: electrical problem
Either the bulb has blown out or the fixture has lost it's ground. The
fixture can lose the ground when folks put brush guards on or from serious rust, but likely it is the bulb. When they lose fixture ground or filament, the brake light circuit will steal it through the running light filament that is wire harness grounded. Mike 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00 88 Cherokee 235 BFG AT's yaz wrote: > > i have a 2000 jeep grand cherokee. i am having electrical problems on one > of my rear taillights. i have 10 vdc on brake, tail, and turn on the > drivers side. on the passengers side taillight i have 10vdc on brake and > stop but only 7vdc on my turn.the way i found out is brake light is dim > during day and goes out at night with taillights on only on this side. i > unplugged the pigtail on assem. and it still has the same reading. the > other problem is when i try to hook up my boat trailor there is not enough > dc volts to light up this side turn signal. please help. |
Re: electrical problem
Either the bulb has blown out or the fixture has lost it's ground. The
fixture can lose the ground when folks put brush guards on or from serious rust, but likely it is the bulb. When they lose fixture ground or filament, the brake light circuit will steal it through the running light filament that is wire harness grounded. Mike 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00 88 Cherokee 235 BFG AT's yaz wrote: > > i have a 2000 jeep grand cherokee. i am having electrical problems on one > of my rear taillights. i have 10 vdc on brake, tail, and turn on the > drivers side. on the passengers side taillight i have 10vdc on brake and > stop but only 7vdc on my turn.the way i found out is brake light is dim > during day and goes out at night with taillights on only on this side. i > unplugged the pigtail on assem. and it still has the same reading. the > other problem is when i try to hook up my boat trailor there is not enough > dc volts to light up this side turn signal. please help. |
Re: electrical problem
mike seem to have the right answer....
"Mike Romain" <romainm@sympatico.ca> a écrit dans le message de news: 428926D0.B7EB2EDD@sympatico.ca... > Either the bulb has blown out or the fixture has lost it's ground. The > fixture can lose the ground when folks put brush guards on or from > serious rust, but likely it is the bulb. > > When they lose fixture ground or filament, the brake light circuit will > steal it through the running light filament that is wire harness > grounded. > > Mike > 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00 > 88 Cherokee 235 BFG AT's > > yaz wrote: >> >> i have a 2000 jeep grand cherokee. i am having electrical problems on one >> of my rear taillights. i have 10 vdc on brake, tail, and turn on the >> drivers side. on the passengers side taillight i have 10vdc on brake and >> stop but only 7vdc on my turn.the way i found out is brake light is dim >> during day and goes out at night with taillights on only on this side. i >> unplugged the pigtail on assem. and it still has the same reading. the >> other problem is when i try to hook up my boat trailor there is not >> enough >> dc volts to light up this side turn signal. please help. |
Re: electrical problem
mike seem to have the right answer....
"Mike Romain" <romainm@sympatico.ca> a écrit dans le message de news: 428926D0.B7EB2EDD@sympatico.ca... > Either the bulb has blown out or the fixture has lost it's ground. The > fixture can lose the ground when folks put brush guards on or from > serious rust, but likely it is the bulb. > > When they lose fixture ground or filament, the brake light circuit will > steal it through the running light filament that is wire harness > grounded. > > Mike > 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00 > 88 Cherokee 235 BFG AT's > > yaz wrote: >> >> i have a 2000 jeep grand cherokee. i am having electrical problems on one >> of my rear taillights. i have 10 vdc on brake, tail, and turn on the >> drivers side. on the passengers side taillight i have 10vdc on brake and >> stop but only 7vdc on my turn.the way i found out is brake light is dim >> during day and goes out at night with taillights on only on this side. i >> unplugged the pigtail on assem. and it still has the same reading. the >> other problem is when i try to hook up my boat trailor there is not >> enough >> dc volts to light up this side turn signal. please help. |
Re: electrical problem
mike seem to have the right answer....
"Mike Romain" <romainm@sympatico.ca> a écrit dans le message de news: 428926D0.B7EB2EDD@sympatico.ca... > Either the bulb has blown out or the fixture has lost it's ground. The > fixture can lose the ground when folks put brush guards on or from > serious rust, but likely it is the bulb. > > When they lose fixture ground or filament, the brake light circuit will > steal it through the running light filament that is wire harness > grounded. > > Mike > 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00 > 88 Cherokee 235 BFG AT's > > yaz wrote: >> >> i have a 2000 jeep grand cherokee. i am having electrical problems on one >> of my rear taillights. i have 10 vdc on brake, tail, and turn on the >> drivers side. on the passengers side taillight i have 10vdc on brake and >> stop but only 7vdc on my turn.the way i found out is brake light is dim >> during day and goes out at night with taillights on only on this side. i >> unplugged the pigtail on assem. and it still has the same reading. the >> other problem is when i try to hook up my boat trailor there is not >> enough >> dc volts to light up this side turn signal. please help. |
Re: electrical problem
mike seem to have the right answer....
"Mike Romain" <romainm@sympatico.ca> a écrit dans le message de news: 428926D0.B7EB2EDD@sympatico.ca... > Either the bulb has blown out or the fixture has lost it's ground. The > fixture can lose the ground when folks put brush guards on or from > serious rust, but likely it is the bulb. > > When they lose fixture ground or filament, the brake light circuit will > steal it through the running light filament that is wire harness > grounded. > > Mike > 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00 > 88 Cherokee 235 BFG AT's > > yaz wrote: >> >> i have a 2000 jeep grand cherokee. i am having electrical problems on one >> of my rear taillights. i have 10 vdc on brake, tail, and turn on the >> drivers side. on the passengers side taillight i have 10vdc on brake and >> stop but only 7vdc on my turn.the way i found out is brake light is dim >> during day and goes out at night with taillights on only on this side. i >> unplugged the pigtail on assem. and it still has the same reading. the >> other problem is when i try to hook up my boat trailor there is not >> enough >> dc volts to light up this side turn signal. please help. |
Re: electrical problem
Do you have the correct harness for your trailer, the one with
fifty bucks worth of diodes to keep the flasher from popping? http://www.accessconnect.com/trailerwiring.htm God Bless America, ßill O|||||||O mailto:-------------------- http://www.----------.com/ yaz wrote: > > i have a 2000 jeep grand cherokee. i am having electrical problems on one > of my rear taillights. i have 10 vdc on brake, tail, and turn on the > drivers side. on the passengers side taillight i have 10vdc on brake and > stop but only 7vdc on my turn.the way i found out is brake light is dim > during day and goes out at night with taillights on only on this side. i > unplugged the pigtail on assem. and it still has the same reading. the > other problem is when i try to hook up my boat trailor there is not enough > dc volts to light up this side turn signal. please help. |
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