Ford Mustang (1999-2004) Service Manual: Battery (Diagnosis and Testing)
Special Tool(s)
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Micro 490 Digital Battery Analyzer 162-00004 |
Inspection and Verification
1. Verify the customer concern by operating the system.
2. Visually inspect for obvious signs of mechanical or electrical damage.
Visual Inspection Chart
Mechanical | Electrical |
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3. If an obvious cause for a concern is found, correct the cause before proceeding to the next step.
4. If the fault is not visually evident, proceed to the pinpoint test.
Pinpoint Tests
PINPOINT TEST A: BATTERY CONDITION TEST
Test Step | Result / Action to Take |
A1 TEST BATTERY CONDITION | Yes Does the meter read, GOOD BATTERY? RETURN the battery to service. REFER to Section. Does the meter read, GOODRECHARGE? CHARGE the battery and RETURN to service. REFER to Section. Does the meter read, CHARGE & RETEST? Fully CHARGE the battery and RETEST No Does the meter read, REPLACE BATTERY? INSTALL a new battery. Does the meter read, BAD CELLREPLACE? INSTALL a new battery. |
NOTE: No battery with a red test-eye should be replaced. The red eye only means the battery is discharged, not necessarily defective. NOTE: Failure to fully charge the battery before retesting may cause false readings.
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Battery and Cables
Vehicles are equipped with a 12 volt maintenance-free battery that
contains a built-in hydrometer. The
hydrometer eye indication is as follows:
A green dot means the battery is OK.
A yel ...
Battery Disconnect
WARNING: Batteries normally produce explosive gases which can
cause personal injury.
Therefore, do not allow flames, sparks or lighted substances to come
near the battery, always
shield you ...
Other materials:
Waxing
Regular waxing is necessary to protect the paint on your car from the
elements. We recommend that you wash and wax the painted surface
once or twice a year.
When washing and waxing, park your vehicle in a shaded area out of
direct sunlight. Always wash your v ...
Air Conditioning (Description and Operation)
The A/C refrigerant system is a clutch cycling orifice tube type. The system
components are:
A/C compressor (19703)
A/C clutch (2884)
A/C condenser core (19712)
A/C evaporator core (19860)
suction accumulator (19C836)
connecting refrigerant lines
The ...
Body System - General Information
General Specifications
Body
Body and Sheet Metal
The body:
Is a unibody open cowl structure.
Is constructed of a lightweight, all-steel material with
removable bolted hood (16612), front
fenders (16005), doors, and luggage compartment lid ...