MAMUSTANG ATLASTHE ENTHUSIAST'S REFERENCE
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2015–2017 source collection · Additional coverage

Starting System — Pinpoint Test(S) — Pinpoint Test A : Engine Does Not Crank

Starting System - 2.3L EcoBoost (231kW &314PS)

Source configuration appliesSource reference 6,311HTML edition
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Positive Lead

Measurement / Action

Negative Lead

Starting System — original illustration 1, reference 6311Original colors & callouts · Select to enlarge
Starting System — original illustration 2, reference 6311Original colors & callouts · Select to enlarge

BJB starter relay pin 3 BJB starter relay pin 5

Did the starter engage and the engine crank?

Yes

INSTALL a new starter relay.

No

GO to A16

A16 CHECK THE BATTERY GROUND CABLES

Measure:

Positive Lead

Measurement / Action

Negative Lead

Ground G106

Ground G108

Starting System — original illustration 3, reference 6311Original colors & callouts · Select to enlarge
Starting System — original illustration 4, reference 6311Original colors & callouts · Select to enlarge

Are the voltages greater than 11 volts?

Yes

GO to A17

Ford_Mustang_all_2015-2017.pdf · source reference 6311

Original technical text and illustrations, formatted as HTML. Follow the engine, transmission, equipment, model and year specified in the source. Import and layout checks do not establish applicability to every 2015–2017 Mustang. About this collection.