Ford Mustang (1999-2004) Service Manual: Inspection and Verification
WARNING: When servicing starter motor or carrying out other underhood work in the vicinity of the starter motor, be aware that the heavy gauge battery input lead at the starter solenoid is "electrically hot" at all times. A protective cap or boot is provided over this terminal that must be installed after servicing. Be sure to disconnect the battery negative cable before servicing the starter. Failure to follow these instructions may result in personal injury.
WARNING: When working in area of the starter motor, be careful to avoid touching hot exhaust components. Failure to follow these instructions may result in personal injury.
WARNING: When using a remote starter switch or jumper wire, be sure the ignition switch is in the OFF position and the transmission is in PARK (A/T) or Neutral (M/T) with the parking brake control fully applied.
1. Verify the customers concern by operating the starting system to duplicate the conditions.
2. Inspect to determine if any of the following mechanical or electrical concerns apply.
Visual Inspection Chart
Mechanical |
Electrical |
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3. If the inspection reveals an obvious concern that can be readily identified, repair as necessary.
4. If the concern remains after the inspection, determine the symptom. GO to Symptom Chart .
Symptom Chart
Condition | Possible Sources | Action |
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Starting System (Diagnosis and Testing)
Refer to Wiring Diagrams Cell 20 , Starting System for schematic and
connector information.
Special Tool(s)
Digital Multimeter
105-R0051 or equivalent
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Pinpoint Tests
PINPOINT TEST A: THE ENGINE DOES NOT CRANK AND THE
RELAY DOES CLICK
Test Step
Result / Action to Take
A1 CHECK THE VOLTAGE TO THE STARTER RELAY
YesGO to A2 .
No
REPAIR circuit 1050 ...
Other materials:
Vacuum Control Motor - Air Damper Door
Removal
1. Remove the instrument panel. For additional information, refer to Section.
2. Disconnect the vacuum hose.
3. Remove the vacuum control motor.
1. Remove the steel clip.
2. Loosen the nuts.
Installation
1. To install, reverse the removal proc ...
Exhaust Gas Recirculation (EGR) Vacuum Regulator
Solenoid
Mach I vehicles
1. Remove the air intake scoop. For additional information, refer to
Section .
All vehicles
2. Remove the exhaust gas recirculation (EGR) vacuum regulator solenoid.
Disconnect the electrical connector.
Remove the bolts.
3. To ins ...
Front Subframe - 3.8L Engine
Special Tool(s)
3-Bar Engine Support Kit
303-F072
Lifting Bracket Set, Engine
303-D095 (D94L-6001-A) (014-
00792)
Removal and Installation
All vehicles
1. Remove the steering gear. For additional information, refer to Section.
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