Hey Edward==Go to AUTOZONE.COM nd install your vehicle then go to REPAIR INFO then to REPAIR GUIDES then to CHASSIS WIRING then to WIRING DIAGRAMS. Then select the proper diagram probably figure 11 and it may help you . GoodluckJoe
Fuel system running lean.
Charging system , voltage too low
The battery light indicates the system is not charging. Have the charging system checked. If the alternator is not charging, the engine will quit running and leave you stranded.
The charging system is the alternator which is on and functioning anytime the engine is running. If not, then you have a problem with the alternator.
Does all depend on what brand engine....
Trouble code P1682 means: Charging system voltage too low
It is a 4 piston engine design.
Have the charging system checked. The light comes on when there is a charging system problem. it may be a battery, alternator or a battery problem.
No. The engine has to be running for the charging system to operate.
The engine computer is the voltage regulator.
Your charging system is not working. It could be the Alternator or the regulator or both. It's not a good idea to test the charging system by removing a battery cable while engine is running, this can damage the charging system.
Autozone.com