Ford Ecosport: Battery, Mounting and Cables / Diagnosis and Testing - Battery
General Equipment
| Diagnostic Battery Charger |
-
Use Ford approved battery test equipment.
-
Midtronics MDX-650 or P-300/P-600/490/1050
-
Midtronics GRX-3590 or 3000
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices.
REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).

PINPOINT TEST A: BATTERY CONDITION TEST
|
Normal Operation and Fault Conditions
Battery condition is determined by measuring battery
terminal voltage after a specific discharge current is applied for a
specified time period.
Possible Sources
- Battery
- Wiring, terminals or connectors
Visual Inspection and Pre-checks
- Inspect wiring, terminals and connectors.
- Inspect the battery.
- Inspect battery mounting
- Inspect high current BJB connections.
|
| A1 TEST THE BATTERY CONDITION |
|
NOTE:
Failure to fully charge the battery before retesting may cause false readings.
-
Using the Diagnostic Battery Charger and the battery
cables removed from the battery, verify the battery condition.
Is the battery OK?
| Yes |
RETURN the battery to service.
|
| No |
If the analyzer reads REPLACE BATTERY or REPLACE-BAD CELL, INSTALL a new battery. REFER to: Battery (414-01 Battery, Mounting and Cables, Removal and Installation).
|
|
System Operation
Battery and Cables
Vehicles are equipped with a 12-volt, maintenance-free battery. The
battery is a 12V DC source connected in a negative ground system and is a
voltage stabilizer for the 12V electrical system...
Charging
NOTE:
Batteries will discharge due to normal parasitic key
off-loads when the vehicle is on a dealer lot or parked by the customer
for an extended period of time...
Other information:
Removal
NOTICE:
Suspension fasteners are critical parts that affect the
performance of vital components and systems. Failure of these fasteners
may result in major service expense. Use the same or equivalent parts if
replacement is necessary...
Overview
The ABS
and stability control systems are comprised of the following
subsystems which assist the driver in maintaining control of the
vehicle:
ABS
EBA
EBD
ESC
Hill start assist
Traction control
The ABS helps maintain steering control by preventing the wheels
from locking up during hard braking...