Front Seats — 2016 workshop reference 1074

Yes	GO to AB33
No	REPAIR the circuit. GO to AB36

AB33 CHECK THE BLOWER MOTOR THERMISTOR AND WIRING RESISTANCE

Measure:

Positive Lead	Measurement / Action	Negative Lead
C3265B-9		C3265B-10

Compare the measured resistance value with the following table:

Ambient Temperature	Resistance
0-10° C (32-50° F)	2,782-1,663 ohms
10-20° C (50-68° F)	1,837-1,140 ohms
20-30° C (68-86° F)	1,260-806 ohms
30-40° C (86-104° F)	893-570 ohms
40-50° C (104-122° F)	630-428 ohms

Is the resistance within the limits indicated?

Yes	GO to AB35
No	GO to AB34

AB34 CHECK THE BLOWER MOTOR THERMISTOR RESISTANCE

Disconnect: Driver Seat Backrest Blower Motor C3034. Measure the component side resistance between:

Positive Lead	Measurement / Action	Negative Lead
C3034-5, Component Side Front Seats — original illustration 1, reference 1074Original colors & callouts · Select to enlarge		C3034-8, Component Side Front Seats — original illustration 2, reference 1074Original colors & callouts · Select to enlarge

Positive Lead

Measurement /

Action

Negative Lead

C3034-5, Component Side

Front Seats — original illustration 1, reference 1074Original colors & callouts · Select to enlarge

C3034-8, Component Side

Front Seats — original illustration 2, reference 1074Original colors & callouts · Select to enlarge

Compare the measured resistance value with the following table:

Ambient Temperature	Resistance
0-10° C (32-50° F)	2,782-1,663 ohms
10-20° C (50-68° F)	1,837-1,140 ohms
20-30° C (68-86° F)	1,260-806 ohms
30-40° C (86-104° F)	893-570 ohms
40-50° C (104-122° F)	630-428 ohms

Is the resistance within the limits indicated?

Yes REPAIR the circuit(s) in question. GO to AB36 No INSTALL a new backrest blower motor. REFER to: Front Seat Backrest Blower Motor (501-10 Front Seats) .

Original table alignment retained · Scroll horizontally if needed

Source reference 1074

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.