Ford Mustang (1999-2004) Service Manual: Inspection and Verification
1. Verify the customer concern.
2. Visually inspect for obvious signs of electrical damage.
Visual Inspection Chart
Electrical |
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3. If the concern remains after the inspection, connect diagnostic tool to the data link connector (DLC) located beneath the instrument panel and select the vehicle to be tested from diagnostic tool menu. If diagnostic tool does not communicate with the vehicle:
- check that the program card is correctly installed.
- check that the correct version of the program card is installed.
- check the connections to the vehicle.
- check the ignition switch position.
If the diagnostic tool still does not communicate with the vehicle, go to Pinpoint Test H.
4. Go to Pinpoint Test PC.
System Precheck
PINPOINT TEST PC: DATA LINK DIAGNOSTICS NETWORK TEST
Test Step | Result / Action to Take |
PC1 DATA LINK DIAGNOSTICS NETWORK TEST | Yes Test PASSED. RETURN to the Symptom Chart of the section for the module in question. No If no response from the diagnostic tool, GO to Pinpoint Test H . If CKT70=ALL ECUS NO RESP / NOT EQUIP, GO to Pinpoint Test F . If CKT914 or CKT915=ALL ECUS NO RESP / NOT EQUIP, GO to Pinpoint Test G . If CKT70, CKT914, or CKT915=SOME ECUS NO RESP/NOT EQUIP, REFER to Symptom Chart. If the module in question is NO RESPONSE ON CKT914 (BUS+), or NO RESPONSE ON CKT915 (BUS-), REFER to Symptom Chart. If the module in question is NO RESPONSE/NOT EQUIPPED, REFER to Symptom Chart. |
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Symptom Chart
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Principles of Operation
The vehicle has two module communications networks. The standard
corporate protocol (SCP) which
is an unshielded twisted pair cable (data bus plus, Circuit 914 [TN/OG] and
data bus minus, Circuit ...
Pinpoint Tests
CAUTION: Be careful when probing the CJB, battery junction box (BJB)
or any
connectors. Damage will result to the connector receptacle if the probe or
terminal being used
is too large.
CAUTION ...
Other materials:
Air Intake Scoop
Removal and Installation
1. Disconnect the air intake scoop outlet from the air cleaner.
2. Disconnect the air intake scoop water drain hoses.
3. Remove the air intake scoop from the air intake scoop bracket.
Remove the two air intake scoop bolts.
L ...
Brake System (Diagnosis and Testing)
Refer to Wiring Diagrams Cell 60, Instrument Cluster for schematic and
connector information.
Refer to Wiring Diagrams Cell 97, Daytime Running Lamps for schematic and
connector information.
Special Tool(s)
73 Digital Multimeter
105-R0051 or Equiva ...
Selector Lever
Removal
1. Remove the shifter top control panel.
2. Disconnect the electrical connectors.
3. Remove the shifter bezel.
4. Remove the bulb from the bezel.
5. Disconnect the TCS connector.
6. CAUTION: Extra force may be needed to lift up on the handl ...