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Home >> Ford >> 2007 >> F 150 2WD V6-4.2L VIN 2 >> Repair and Diagnosis >> Body and Frame >> Locks >> Power Locks >> Testing and Inspection >> Pinpoint Tests >> Test D: Panic Feature Is Inoperative/Does Not Operate Correctly
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Test D: Panic Feature Is Inoperative/Does Not Operate Correctly

PINPOINT TEST D: PANIC FEATURE IS INOPERATIVE/DOES NOT OPERATE CORRECTLY


D1-D8:






D8-D10:






Normal Operation
Once the panic feature is activated, the vehicle security module (VSM) supplies ground to circuit 1 (DB), energizing the horn relay. The horn relay then supplies voltage to circuit 6 (YE/LG), activating the horn. The VSM also supplies voltage to circuit 14 (BN) to activate the parking lamps.

Possible Causes
- Circuit 1 (DB) open
- Circuit 14 (BN) open
- Circuit 195 (TN/WH) open
- Remote keyless entry (RKE) transmitter
- VSM
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