MAMUSTANG ATLASTHE ENTHUSIAST'S REFERENCE

2016 workshop · Engine

Starting System

303-06C Starting System - 5.0L

2016 Mustang5.0LReference 678 / 6,619HTML edition
← Chapter contentsProcedure contents

Ignition OFF. Disconnect BJB starter relay. Disconnect PCM C175B. Measure:

Click to display connectors

Positive Lead

Measurement / Action

Negative Lead

C175B-1

Ground

C175B-58

Ground

Are the resistances greater than 10,000 ohms?

Yes

GO to A22

No

REPAIR the affected circuit.

A22 CHECK THE PCM (POWERTRAIN CONTROL MODULE) STARTER RELAY CIRCUITS FOR AN OPEN

Measure:

Click to display connectors

Positive Lead

Measurement / Action

Negative Lead

C175B-1

BJB starter relay pin 1

C175B-58

BJB starter relay pin 2

Are the resistances less than 3 ohms?

Yes

GO to A28

No

REPAIR the affected circuit.

A23 CHECK THE CPP (CLUTCH PEDAL POSITION) SWITCH OPERATION

Ignition OFF. Disconnect PCM C175B. While fully applying the clutch pedal, measure:

Click to display connectors

Positive Lead

Measurement / Action

Negative Lead

C175B-9

Ground

Is the resistance less than 3 ohms?

Yes

GO to A28

No

GO to A24

A24 CHECK THE CPP (CLUTCH PEDAL POSITION) GROUND CIRCUIT FOR AN OPEN

Disconnect CPP switch C2353. Measure:

Click to display connectors

Positive Lead

Measurement / Action

Negative Lead

C2353-2

Ground

Is the resistance less than 3 ohms?

Yes

GO to A25

No

REPAIR the circuit.

A25 CHECK THE CPP (CLUTCH PEDAL POSITION) SWITCH CIRCUIT FOR AN OPEN

Measure:

Click to display connectors

Positive Lead

Measurement / Action

Negative Lead

Source reference 678

2016 Mustang workshop publication supplied to Mustang Atlas. Original technical text and illustrations; HTML formatting by Mustang Atlas. Source page numbering is retained for traceability. Follow the configuration, revision, warnings, and cross-references in the material. About this edition.