Questions & Answers for: jeep alternator overcharging

...jeep wrangler: alternator overcharging i have a 1991 jeep wrangler straight 6, 5 speed. alternator is overcharging the battery. the alternator is brand new. can anyone help me? It sounds as the ...

Ad

Question about 1991 Wrangler

2 Answers

...overcharging. this is inside the alternator, so it most likely needs replacement. you could pull it out and take it in to most auto parts stores and they would check it to make sure. 14-15 volts is ...

Ad

...alternator design) Many of the Jeep systems have the voltage regulator as an integral part of the main computer. Likely it has failed. Also make sure that the charging system is properly grounded and ...

Question about 1995 Grand Cherokee

2 Answers

...jeep is overcharging by the gauge with a car that old its possible the gauge is off but to be sure you can go to autozone or pepboys im pretty sure they will test the charging system for free . or if ...

Question about 1995 Grand Cherokee

1 Answer

to know what year the Jeep is to comment on the overcharging problem as well as the code 37 problem. There could be a voltage regulator on the alternator, or it could be built into the engine computer

Question about 1995 Grand Cherokee

1 Answer

alternator overcharging were the regulator goes in cherokee 96 it is part of the alternator

Question about 1995 Grand Cherokee

1 Answer

alternator overcharging can be fixed a bad regulator The regulator is most likely built-in the alternator as it is with most modern vehicles. You may still be able to buy a new regulator, though and ...

Question about Jeep Wrangler 2004 TJ Rubicon Bestop

1 Answer

...the alternator been replaced . alternators come with different amps . and if the jeep came with a low amp and is replaced with a high one would cause over charging.. also the ecu controls the ...

Question about 1993 Wrangler

0 Answer

...overcharging? I put 3 different alternator on it,I just put a rebuilt computer on and it is still overcharging.I took all grounds off and cleaned and put back on.check engine light stays on. sounds ...

Question about 2006 - Grand Cherokee 4X4

1 Answer

Alternator overcharging Alternator output voltage at idle is 17 volts. New battery and alternator.

Not finding what you are looking for?

Ask a Question

Usually answered in minutes!

Popular Products

Top Cars & Trucks Experts

ZJ Limited
ZJ Limited

Level 3 Expert

17989 Answers

john h

Level 3 Expert

29494 Answers

Arnie Burke
Arnie Burke

Level 3 Expert

7339 Answers

Are you a Cars & Trucks Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...