ford Workshop Repair Guides

Ford Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 12768 > < Initial Inspection and Diagnostic Overview|Page 12766
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Connect Rotunda New Generation STAR (NGS) tester 007-00500 or equivalent to data link connector (DLC).

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Retrieve continuous DTCs.

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Perform on-demand self-test.

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Is DTC B1462 self-test set?

Yes
GO to B3

No
GO to A1 See: A

B3 Check Circuit 85 (BR/LB)

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Disconnect safety belt switch.

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Ground Circuit 85 (BR/LB).

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Read PID SBLTLMP.

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Does tester indicate safety belt is IN?

Yes
GO to B4

No
REPAIR open in Circuit 85 (BR/LB) between GEM and safety belt switch.

B4 Check Ground Circuit

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Jumper Circuit 85 (BR/LB) to ground circuit in safety belt switch harness connector.

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Read PID SBLTLMP.

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Does tester indicate safety belt is IN?

Yes
REPAIR open in circuit between safety belt switch and ground.

No
Worn or damaged seat belt switch. SERVICE or REPLACE as required.

Initial Inspection and Diagnostic Overview|Page 12768 > < Initial Inspection and Diagnostic Overview|Page 12766