Ford Mustang (1999-2004) Service Manual: Module - Daytime Running Lamps (DRL)

Removal

1. CAUTION: Electronic modules are sensitive to static electrical charges. If exposed to these charges, damage can result.

Disconnect the battery ground cable.

2. Remove the daytime running lamps (DRL) module and bracket assembly (15A270).

1. Remove the nut.

2. Disconnect the electrical connector.

3. Remove the DRL module and bracket assembly.

Module - Daytime Running Lamps (DRL)

Installation

1. CAUTION: 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 10 miles (16 km) or more to relearn the strategy.

To install, reverse the removal procedure.

Module - Daytime Running Lamps (DRL)

 

    Daytime Running Lamps (DRL) (Diagnosis and Testing)
    Refer to Wiring Diagrams Cell 97 , Daytime Running Lamps for schematic and connector information. Special Tool(s) 73III Automotive Meter or equivalent 105-R0057 Principles of Oper ...

    Other materials:

    Crankshaft Runout
    Special Tool(s) Dial Indicator Gauge with Holding Fixture 100-002 (TOOL-4201-C) or equivalent 1. NOTE: Crankshaft main bearing journals must be within specifications before checking runout. Use the Dial Indicator Gauge with Holding Fixtur ...

    Rocker Arm
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    Disassembly
    1. Inspect the clutch cylinder thrust surfaces, piston bore and clutch plate serrations for scores or burrs. Minor scores or burrs may be removed with crocus cloth. Install a new clutch cylinder if it is badly scored or damaged. 2. Check the fluid passage i ...