Ford F150 Pickup. Instruction - part 683

Fig. 3: Identifying Battery Special Tool 
Courtesy of FORD MOTOR CO. 

Inspection and Verification 

1. Verify the customer concern by operating the system.  

2. Visually inspect for obvious signs of mechanical or electrical damage. 

Fig. 4: Visual Inspection Chart 
Courtesy of FORD MOTOR CO. 

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 

 

2003 Ford Pickup F150 

2003 ELECTRICAL Battery, Mounting and Cables - F150 Pickup

  

Fig. 5: Pinpoint Test A: Battery Condition Test (A1) 
Courtesy of FORD MOTOR CO. 

GENERAL PROCEDURES 

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 your face and protect your eyes. 
Always provide ventilation. Failure to follow these instructions may result 
in personal injury.

WARNING:

To avoid accidental deployment and possible injury, the backup power 
supply must be depleted before repairing or installing any front or side air 
bag supplemental restraint system (SRS) components and before 
repairing, installing, adjusting or striking components near the front or 
side air bag sensors, such as doors, instrument panel, console, door 
latches, strikers, seats and hood latches. Failure to follow these 
procedures may result in personal injury. 
To deplete the backup power supply energy, disconnect the battery 
ground cable and wait at least one minute. Be sure to disconnect auxiliary 
batteries and power supplies (if equipped). Failure to follow these 
instructions may result in personal injury.

WARNING:

When lifting a battery, excessive pressure on the end walls could cause 
acid to spew through the vent caps, resulting in personal injury. Lift with 
a battery carrier or with your hands on opposite corners. Failure to follow 
these instructions may result in personal injury.

 

2003 Ford Pickup F150 

2003 ELECTRICAL Battery, Mounting and Cables - F150 Pickup

  

REMOVAL AND INSTALLATION

BATTERY 

Removal and Installation 

1. Disconnect the battery cables. Refer to BATTERY DISCONNECT . 

1. Disconnect the battery ground cable.  

2. Disconnect the positive battery cable.  

3. To install, reverse the removal procedure.  

2. Remove the battery heat shield (10A682). 

WARNING:

Keep out of the reach of children. Batteries contain sulfuric acid. 
Avoid contact with skin, eyes or clothing. Also, shield your eyes 
when working near the battery to protect against possible splashing 
of the acid solution. In case of acid contact with the skin or eyes, 
flush immediately with water for a minimum of 15 minutes and get 
prompt medical attention. If acid is swallowed, call a physician 
immediately. Failure to follow these instructions may result in 
personal injury.

NOTE:

When the battery is disconnected and reconnected, some abnormal 
drive symptoms may occur while the vehicle relearns its adaptive 
strategy. The vehicle may need to be driven to relearn its strategy.

 

2003 Ford Pickup F150 

2003 ELECTRICAL Battery, Mounting and Cables - F150 Pickup

  

Fig. 6: Removing Battery Heat Shield 
Courtesy of FORD MOTOR CO. 

3. Remove the battery hold-down bolt and the battery hold-down clamp (10718). 

 

2003 Ford Pickup F150 

2003 ELECTRICAL Battery, Mounting and Cables - F150 Pickup