Ford Mustang (1999-2004) Service Manual: Symptom Charts
Symptom Chart - Air Leak and Wind Noise
Condition | Possible Sources | Action |
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Symptom Chart-Brake Noise/Vibration
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Symptom Chart-Driveline Noise/Vibration
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Symptom Chart - Engine Noise/Vibration
Condition | Possible Sources | Action |
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Symptom Chart-Idle Noise/Vibration
Condition | Possible Sources | Action |
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Symptom Chart-Squeak and Rattle
Condition | Possible Sources | Action |
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Symptom Chart-Steering Noise/Vibration
Condition | Possible Sources | Action |
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Symptom Chart-Suspension Noise/Vibration
Condition | Possible Sources | Action |
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Symptom Chart-Tire Noise/Vibration
Condition | Possible Sources | Action |
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Symptom Chart-Transmission (Manual) and Transfer Case Noise/Vibration
Condition | Possible Sources | Action |
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Symptom Chart-Transmission (Automatic) Noise/Vibration
Condition | Possible Sources | Action |
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NVH Condition and Symptom Categories
A good diagnostic process is a logical sequence of steps that lead to the
identification of a causal
system. Use the condition and symptom categories as follows:
Identify the operating condition th ...
Pinpoint Tests
The pinpoint tests are a step-by-step diagnostic process designed to
determine the cause of a condition. It may not always be necessary to follow a
pinpoint test to its conclusion. Carry out only th ...
Other materials:
On-board Diagnostics (OBD-II)
Your vehicle is equipped with a computer that monitors the engine’s
emission control system. This system is commonly known as the
on-board diagnostics system (OBD-II). The OBD-II system protects
the environment by ensuring that your vehicle continues to meet ...
Manifold Gauge Set Connection
Special Tool(s)
R-134a Manifold Gauge Set
176-R032A or equivalent
1. Turn both valves on the R-134a Manifold Gauge Set clockwise to close the
low- and highpressure
hoses to the center manifold and center hose.
2. Remove the A/C charging valv ...
Pinpoint Tests
NOTE: Reinstall or install new evaporative emission hose clamps
removed or damaged during testing
procedures.
PINPOINT TEST A: DTC P0442 SMALL LEAK IN EVAP SYSTEM
Test Step
Result / Action to Take
NOTE: Condition P0442 DTC set: less than 0.62 ...