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Home >> Ford >> 2018 >> Focus SEL, 4D Hatchback >> Repair and Diagnosis >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Parking Aid - Vehicles With: Active Park Assist (Except Electric) >> Diagnosis And Testing >> Parking Aid >> Pinpoint Tests >> Pinpoint Test C : DTC (Diagnostic Trouble Code) B129C:96, DTC (Diagnostic Trouble Code) B129D:96 >> Notes

Pinpoint Test C : DTC (Diagnostic Trouble Code) B129C:96, DTC (Diagnostic Trouble Code) B129D:96: Notes

Refer to Audio System/Navigation for schematic and connector information.

Normal Operation and Fault Conditions 

REFER to: Parking Aid - System Operation and Component Description  .

DTC Fault Trigger Conditions 

DTC Description Fault Trigger Conditions
B129C:96 Left Front Side Sensor: Component Internal Failure A continuous and on-demand DTC that sets when the left front active park assist sensor has internally failed or has an incorrect attenuation time.
B129D:96 Right Front Side Sensor: Component Internal Failure A continuous and on-demand DTC that sets when the right front active park assist sensor has internally failed or has an incorrect attenuation time.

Possible Causes 

NOTE: Before disconnecting any of the active park assist sensors, verify the connectors are properly seated and latched.