MAMUSTANG ATLASTHE ENTHUSIAST'S REFERENCE

2016 workshop · Electrical Distribution

Communications Network

418-00 Module Communications Network

2016 MustangReference 5,957 / 6,619HTML edition
← Chapter contentsProcedure contents

No

GO to AG6

AG4 CHECK THE MS-CAN (MEDIUM SPEED-CONTROLLER AREA NETWORK) (+) AND MS-CAN (MEDIUM SPEED-CONTROLLER AREA NETWORK) (-) CIRCUITS FOR A SHORT TO GROUND

Measure:

Click to display connectors

Positive Lead

Measurement / Action

Negative Lead

C2431-23

Ground

C2431-22

Ground

Are the resistances greater than 1,000 ohms?

Yes

GO to AG5

No

GO to AG11

AG5 CHECK THE MS-CAN (MEDIUM SPEED-CONTROLLER AREA NETWORK) (+) AND MS-CAN (MEDIUM SPEED-CONTROLLER AREA NETWORK) (-) CIRCUITS FOR A SHORT TO VOLTAGE

Connect the negative battery cable. Ignition ON. Measure:

Click to display connectors

Positive Lead

Measurement / Action

Negative Lead

C2431-23

Ground

C2431-22

Ground

Are the voltages greater than 6 volts?

Yes

REPAIR the circuit in question.

No

GO to AG12

AG6 CHECK THE MS-CAN (MEDIUM SPEED-CONTROLLER AREA NETWORK) TERMINATION RESISTOR, COMPONENT SIDE

Disconnect: GWM C2431. Measure:

Click to display connectors

Positive Lead

Measurement / Action

Negative Lead

C2431-23 (component side)

C2431-22 (component side)

Is the resistance between 108 and 132 ohms?

Source reference 5957

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.