94 concorde ignition/electrical?

My wife and I have owned three 1994 Sentra cars. One of them went through batteries and alternators like crazy. Last time the 1-year old battery died, I replaced it and went straight to an auto electric shop. The technician found the alternator was putting out about 77 amps the entire time the engine was running (factory alternators are rated for 80 amps, but only when charging nearly-dead batteries). He also found that the harness running to the alternator was hot enough to scald you if you touched it. Miraculously, I found a factory NOS harness on eBay and bought it. Easy to put in, and the car went from a maximum charging voltage of about 13.1 volts, to a MCV of up to 14.1! Haven't replaced a battery or alternator on it since. Hope this helps someone...

If your check engine light does not illuminate when you turn the ignition on then your jeep ecu is in need of repair. The check engine light has to be on for the fuel pump to get power. Try leaving the ignition key in the on position for a few minutes to see if the check engine light does eventually come on and if the fuel pump starts to work then.

Possible bad battery connection. Take off posts one at a time, clean posts, and connection.
BE CAREFUL NOT TO TOUCH ANYTHING WITH WRENCH WHEN YOU REMOVE POSITIVE (RED) BATTERY CABLE !!!!!!!!!!

maybe have the anti theft alarm activate or check the battery charge o a bad contact on the main battery wires

change crank sensor? if so replace control module (ignition module)

It sounds like you need to have the car looked at by a professional. This is not normal, and its def. NOT good for the car. Have an electrical specialist check it out.

Your multifunction switch on the steering column controls your exterior lights. The GEM module controls the interior lights and other stuff. If bad, it would not blow fuses. WHich fuse blows?
Your Ford dealer might be familiar with this issue, so call the service dept and ask them and get a quote. It may be wiring.
reoprt back.

• The high beams are inoperative

• Circuitry.
• Multifunction switch.

• Go To Pinpoint Test C .

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Principles of Operation
Generic Electronic Module (GEM) The generic electronic module (GEM) receives inputs from the following:

• door ajar switches
• liftgate ajar switch (wagon)
• liftgate glass switch (wagon)
• headlamp switch
• keyless entry keypad switches
• the powertrain control module (PCM) (vehicle speed signal)
• ignition switch
• remote keyless entry transmitter

The GEM uses these inputs to control the output to the battery saver relay and interior lamp relay. Both relays are integral to the central junction box (CJB) and cannot be accessed directly.
Interior Lighting Systems The GEM grounds the battery saver relay and interior lamp relay coils when any door ajar switch or the headlamp switch is closed. The interior lamp relay then supplies power to the interior lamp circuit. Vehicle speed must be less than 15 kph (9 mph) for the GEM to ground the interior lamp relay. The interior lamps will remain illuminated for a period of up to 25 seconds after all doors are closed or until the ignition is switched from the OFF position, or the GEM receives a vehicle speed signal. Actuating the interior lights from the headlamp switch will operate at any time.
Illuminated Entry Illuminated entry is activated when a keyless entry keypad switch provides ground on the GEM input or when the GEM receives an unlock signal from the remote keyless entry key fob. The GEM then provides ground to the battery saver and interior lamp relay coils. Illuminated entry is deactivated when the GEM receives a lock signal from the remote keyless entry key fob or if the GEM receives ground inputs from the keyless entry keypad switch lock code. Illuminated entry will also be deactivated when the GEM receives input voltage from the ignition switch.
Battery Saver The battery saver is activated when the GEM is not receiving voltage input from the ignition switch (off position). The GEM will then provide ground to the battery saver relay coil for a maximum of 30 minutes depending on the state of the interior lamp switch inputs to the GEM. The energized battery saver relay switches voltage to the demand lamp circuit and the interior lamp relay coil. After time-out, the GEM removes ground to the battery saver relay disabling the demand lamp circuit.
Puddle Lamps The puddle lamp relay operates reverse from the battery saver relay and the interior lamp relay. The puddle lamp relay coil receives voltage when the ignition switch is in the START or RUN position, which disables the circuit to the puddle lamps.
Inspection and Verification

1. Verify the customer concern by operating the system.

1. Visually inspect for obvious signs of mechanical and electrical damage.

Visual Inspection Chart Electrical

• Battery junction box (BJB) fuse 101 (60A)
• Central junction box (CJB) fuse 226 (10A)
• Bulb(s)
• Central junction box (CJB)
• Generic electronic module (GEM)
• Connectors
• Circuitry

sounds like fuses and relay problem

Voltage drop test starter system ( cables )
Starter Voltage Drop also try moving gear selector to neutral (park neutral safety switch )
How to voltage drop test starter motor circuit

DEar Customer,

you have to check YOUR CONNECTION OR WIRINGF OF YOUR CAR BATTERY,& OTHER INDICATION SYSTEM,

THIS MUST HAPPENS WITH CAR WHEN CAR CONNECTION MAY GOES LOOSE,OR DISCONNECTED FULLY,

reconnect this all after cleanings all wirings & connectors,

THNX