2018 Ford Focus Technical Service Bulletins

106 technical service bulletins (TSBs) are on record for the 2018 Ford Focus. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10138519Jan 10, 2018Equipment. Some 2016-2018 Model Year Focus RS may exhibit inaccurate Outside Air Temperature(OAT) readings with intermittent Air Conditioning(A/C) function. Instrument cluster will display 0 degrees F(-18 degrees C) until the vehicle is driven above 20-30 mph for minimum of 1 minute. Concern can occur when engine is running(Key On Engine Running-KOER) and ignition is cycled Off and On again within 1 second. Do not replace…
• 10127417Nov 22, 2017Equipment. Some 2016-2018 Ford or Lincoln vehicles equipped with SYNC 3 may exhibit a blank screen or other various SYNC symptoms only when the vehicle is in transport mode. This is due to the power saving features enabled while in transport mode and is beneficial for battery life to keep the vehicle in transport mode until the vehicle is prepped for sale.
• 10127411Nov 8, 2017Electrical system, Engine cooling. Some 2015-2018 Focus ST vehicles may exhibit MIL On with DTC's P0300 and/or P0316 store in Powertrain Control Module(PCM) memory. Vehicle may also exhibit perceived misfire after cold start until Engine Coolant Temperature(ECT) reaches 49 degrees C (120 degrees F) Install (4) new CYFS-12-YEC spark plugs and set plug gap to 1.0mm(0.040). Use ROTUNDA RTTP tool KDT165 or equivalent to gap and adjust the plugs before…
• 10127394Nov 3, 2017Body and structure. Some 2013-2018 Escape, Focus and C-Max vehicles may exhibit a water stained headliner after the vehicle has experienced a water leak from areas such as the roof opening panel, fixed glass, roof rails and roof ditch mouldings. Follow the procedure below to remove the water stains from the headliner after the water leak has been repaired. Follow the Service Procedure steps to correct the condition.
• 10127405Nov 2, 2017Electrical system, Transmission and drivetrain. Some vehicles may exhibit a no start condition with an illuminated malfunction indicator lamp (MIL) and a DTC P161A after PCM replacement. This may be due to the parameter reset procedure not being properly completed. To clear this DTC, use the Ford Integrated Diagnostic System (IDS) service tool or Ford J2534 Diagnostic Software, select - Toolbox - Body - Security - PATS Functions - Parameter Reset. Follow the…
• 10125078Oct 6, 2017Equipment. Some 2016-2018 Ford or Lincoln vehicles equipped with SYNC 3 may exhibit a blank screen or other various SYNC symptoms only when the vehicle is in transport mode. This is due to the power saving features enabled while in transport mode and is beneficial for battery life to keep the vehicle in transport mode until the vehicle is prepped for sale.

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