2018 Volkswagen Jetta Technical Service Bulletins

658 technical service bulletins (TSBs) are on record for the 2018 Volkswagen Jetta. 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.

• 10185677Jan 4, 2021Equipment, Electrical system. Customer states MIL-on with P0556 Customer states MIL-on with P2421 Customer states MIL-on with Misfire code Customer states clutch pedal makes noise No crank, no start Customer states no voice output during calls / micro phone inoperative Customer states fuel odor/leak in the rear part of the vehicle (without a punctured fuel tank, hoses or pipes) or difficulty fueling fuel tank or fuel coming back up filler neck
• 10185216Dec 18, 2020Equipment, Electrical system. Updated key ordering protocol
• 10185168Dec 18, 2020Electrical system, Equipment. Battery Id for testing
• 10185155Dec 18, 2020Equipment. This special notice is to inform dealers to return the part numbers listed (State of California only).
• 10185217Dec 16, 2020Equipment, Electrical system. SVM update.
• 10184285Dec 8, 2020Electrical system. Instruction on how to create S/D cards used to update programming on various control modules.
• 10184286Dec 1, 2020Equipment, Fuel system, Transmission and drivetrain, Engine cooling. Customer states MIL-on with P0556 Customer states MIL-on with P2421 Customer states MIL-on with Misfire code Customer states clutch pedal makes noise No crank, no start Customer states seat memory inoperative Customer states fuel odor/leak in the rear part of the vehicle (without a punctured fuel tank, hoses or pipes) or difficulty fueling fuel tank or fuel coming back up filler neck
• 10183580Nov 20, 2020Equipment, Engine cooling, Fuel system. Customer states MIL-on with P0556 "Customer states MIL-on with P11A1/P11A2/P11A3/P11A4/P11A5/P11A6/P11A7/P11A8/ P11A9/P11AA/P11AB/P11AC/P11AD/P11AE/P11AF/P11B0" Customer states MIL-on with P2421 Customer states MIL-on, HPFP mounting bolts loose/broken Customer states MIL-on with Misfire code Customer states clutch pedal makes noise No crank, no start Customer states seat memory inoperative Customer states fuel…
• 10183509Nov 17, 2020Body and structure, Equipment. Update to include additional components in parts table.
• 10183579Nov 12, 2020Equipment, Engine cooling, Electrical system. Customer states MIL-on with P0556 "Customer states MIL-on with P11A1/P11A2/P11A3/P11A4/P11A5/P11A6/P11A7/P11A8/ P11A9/P11AA/P11AB/P11AC/P11AD/P11AE/P11AF/P11B0" Customer states MIL-on with P0463 P2068 Customer states MIL-on, HPFP mounting bolts loose/broken Customer states MIL-on with Misfire code Customer states clutch pedal makes noise No crank, no start Customer states seat memory inoperative Customer states…
• 10183576Nov 11, 2020Equipment, Engine cooling. Using Nitrogen to assist in finding A/C refrigerant leaks.
• 10182515Nov 5, 2020Equipment, Engine cooling. Oil consumption test updated to include additional models and model year applicability.
• 10182514Nov 4, 2020Body and structure, Latches, locks and linkages. Update to model and model year applicability and remove WISE claiming information.
• 10182510Nov 4, 2020Equipment. This special notice is to inform dealers to return the part numbers listed and order the superseded part numbers.
• 10182513Nov 2, 2020Engine cooling, Equipment. P0111 diagnosis
• 10181982Oct 29, 2020Equipment. Using Nitrogen to assist in finding A/C refrigerant leaks.
• 10181425Oct 15, 2020Engine cooling. Engine oil level checking, updated to include model year 2021
• 10181421Oct 2, 2020Equipment, Engine. N80 vacuum test diagnostics.
• 10181413Oct 2, 2020Brakes, Engine, Steering. Mandatory fastener.
• 10180551Sep 29, 2020Visibility (wipers, defrost, mirrors). Wiper circuit diagnosis
• 10180603Sep 25, 2020Equipment, Brakes. Antilock brake function test direction.
• 10180585Sep 25, 2020Electrical system. This document outlines updates to the ODIS diagnostic software. Updates include corrected diagnostic test plans for the stated vehicles.
• 10180556Sep 25, 2020Body and structure. Updated to include additional models and model year applicability.
• 10180577Sep 24, 2020Electrical system. Update to model year applicability & SVM code
• 10180110Sep 18, 2020Visibility (wipers, defrost, mirrors), Electrical system. Wiper circuit diagnosis
• 10180111Sep 15, 2020Body and structure. Updated to include additional models and model year applicability.
• 10180101Sep 4, 2020Equipment, Brakes. Antilock brake function test direction.
• 10180079Sep 3, 2020Equipment, Electrical system. Update to model year applicability & SVM code
• 10179133Aug 28, 2020Equipment, Electrical system, Brakes. Autonomous data event gathering
• 10179139Aug 24, 2020Equipment. Statement referring to TB 2043893 removed. To include additional models and model year applicability. A.C. Compressor Replacement, GFF Required Regardless of Concern and Flush Requirement
• 10178546Aug 14, 2020Equipment. Customer states MIL-on with P0496 Customer states oil leak from the engine Customer states oil leak from the engine Customer states MIL-on with P0111 "Customer states MIL-on with P11A1/P11A2/P11A3/P11A4/P11A5/P11A6/P11A7/P11A8/ P11A9/P11AA/P11AB/P11AC/P11AD/P11AE/P11AF/P11B0" Customer states rattle noise from under vehicle Customer states MIL-on, HPFP mounting bolts loose/broken Customer states clutch pedal makes…
• 10178545Aug 12, 2020Equipment. Customer states MIL-on with P0496 Customer states MIL-on with U0284 Customer states oil leak from the engine Customer states oil leak from the engine Customer states MIL-on with P0111 Customer states MIL-on with P2407 "Customer states MIL-on with P11A1/P11A2/P11A3/P11A4/P11A5/P11A6/P11A7/P11A8/ P11A9/P11AA/P11AB/P11AC/P11AD/P11AE/P11AF/P11B0" Customer states rattle noise from under vehicle Customer states MIL-on…
• 10178589Aug 10, 2020Equipment. Recall Reminder Part Labels
• 10178544Aug 10, 2020Equipment. Customer states MIL-on with P0496 Customer states MIL-on with U0284 Customer states oil leak from the engine Customer states oil leak from the engine Customer states MIL-on with P0111 Customer states MIL-on with P2407 "Customer states MIL-on with P11A1/P11A2/P11A3/P11A4/P11A5/P11A6/P11A7/P11A8/ P11A9/P11AA/P11AB/P11AC/P11AD/P11AE/P11AF/P11B0" Customer states rattle noise from under vehicle Customer states MIL-on…
• 10178422Aug 7, 2020Equipment. metadata adjustment.
• 10178419Aug 7, 2020Engine cooling. Oil pressure priming after engine replacement or internal repair.
• 10178421Aug 6, 2020Equipment. To include additional model year applicability and procedural steps for A.C. line pin removal & installation.
• 10178423Aug 3, 2020Equipment. Customer states MIL-on with P0496 Customer states MIL-on with U0284 Customer states oil leak from the engine Customer states oil leak from the engine Customer states MIL-on with P0111 Customer states MIL-on with P2407 "Customer states MIL-on with P11A1/P11A2/P11A3/P11A4/P11A5/P11A6/P11A7/P11A8/ P11A9/P11AA/P11AB/P11AC/P11AD/P11AE/P11AF/P11B0" Customer states rattle noise from under vehicle Customer states MIL-on…
• 10177854Jul 31, 2020Electronic stability control. Electronic Stabilization Program (ESP) function test may not end on its own causing DTC.
• 10177866Jul 28, 2020Engine cooling, Equipment. This document outlines updates to the ODIS diagnostic software. Updates include corrected diagnostic test plans for the stated vehicles.
• 10177865Jul 28, 2020Engine cooling, Equipment. Customer states MIL-on with P0496 Customer states MIL-on with U0284 Customer states oil leak from the engine Customer states oil leak from the engine Customer states MIL-on with P0111 Customer states MIL-on with P0442 Customer states MIL-on with P2407 "Customer states MIL-on with P11A1/P11A2/P11A3/P11A4/P11A5/P11A6/P11A7/P11A8/ P11A9/P11AA/P11AB/P11AC/P11AD/P11AE/P11AF/P11B0" Customer states MIL-on, HPFP mounting…
• 10177908Jul 27, 2020Electrical system. Remote start installation instructions
• 10177864Jul 24, 2020Equipment, Engine cooling. Customer states MIL-on with P0496 Customer states MIL-on with U0284 Customer states oil leak from the engine Customer states oil leak from the engine Customer states MIL-on with P0111 Customer states MIL-on with P0442 Customer states MIL-on with P2407 "Customer states MIL-on with P11A1/P11A2/P11A3/P11A4/P11A5/P11A6/P11A7/P11A8/ P11A9/P11AA/P11AB/P11AC/P11AD/P11AE/P11AF/P11B0" Customer states MIL-on, HPFP mounting…
• 10177862Jul 20, 2020Equipment, Engine cooling. Customer states MIL-on with P0496 Customer states MIL-on with U0284Customer states oil leak from the engine Customer states oil leak from the engine Customer states MIL-on with P0111Customer states MIL-on with P0442 Customer states MIL-on with P2407 "Customer states MIL-on with P11A1/P11A2/P11A3/P11A4/P11A5/P11A6/P11A7/P11A8/ P11A9/P11AA/P11AB/P11AC/P11AD/P11AE/P11AF/P11B0" Customer states MIL-on, HPFP mounting…
• 10177421Jul 15, 2020Equipment. Customer states MIL-on with P0496 Customer states MIL-on with U0284 Customer states oil leak from the engine Customer states oil leak from the engine Customer states MIL-on with P0111 Customer states MIL-on with P0442 Customer states MIL-on with P2407 Customer states MIL-on, HPFP mounting bolts loose/broken No crank, no start Customer states both headlights are cracked Customer states noise heard when adjusting air…
• 10177261Jul 10, 2020Equipment. Customer states MIL-on with P0496 Customer states MIL-on with U0284 Customer states oil leak from the engine Customer states oil leak from the engine Customer states MIL-on with P0111 Customer states MIL-on with P0442 Customer states MIL-on, HPFP mounting bolts loose/broken No crank, no start Customer states both headlights are cracked Wind noise from front doors Customer states MIL-on with P0401
• 10177264Jul 1, 2020Electrical system. This document outlines updates to the ODIS diagnostic software. Updates include corrected diagnostic test plans for the stated vehicles.
• 10176951Jun 29, 2020Body and structure. Water Migration Under the RAPGARD® transportation protection. Updated to include additional model year applicability
• 10176768Jun 19, 2020Equipment, Electrical system. Directions to assist in performing basic settings for the ac control module
• 10176770Jun 15, 2020Fuel system. Update brochure part number and recording URL. Update model and model year applicability.

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