Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSVOLKSWAGEN2013BEETLE R-LINE, 2.0L ENG VIN TREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1015 (MODULE COMMUNICATIONS NETWORK SYSTEM)DIAGNOSTIC TESTSCOMMUNICATIONS NETWORKINSPECTION AND VERIFICATION
2013 Volkswagen Beetle R-Line, 2.0L Eng VIN T
Inspection and Verification
2013 Volkswagen Beetle R-Line, 2.0L Eng VIN TSECTION Inspection and Verification
WARNING: This page is about a different car, the 2008 Mercury Mariner and 2008 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
- Verify the customer concern.
- Visually inspect for obvious signs of electrical damage.VISUAL INSPECTION CHART
Electrical - Battery junction box (BJB) fuse(s):
- MIDI 80A (no communication with power steering control module [PSCM])
- 5 (10A) (no communication with PCM, traction battery control module [TBCM] [Hybrid only])
- 6 (5A) (no communication with ABS module [Hybrid only])
- 8 (5A) (no communication with transmission control module [TCM] [Hybrid only])
- 9 (50A) (no communication with ABS module [Hybrid only])
- 15 (50A) (no communication with TBCM [Hybrid only])
- 18 (20A) (no communication with ABS module [Escape and Mariner only])
- 18 (50A) (no communication with ABS module [Hybrid only])
- 23 (5A) (no communication with TBCM [Hybrid only])
- 27 (10A) (no communication with TCM [Hybrid only])
- 29 (15A) (no communication with PCM)
- Smart junction box (SJB) fuse(s):
- 5 (10A) (no communication with the SJB)
- 11 (10A) (no communication with 4X4 control module)
- 14 (10A) (no communication with front controls interface module [FCIM], front display interface module [FDIM], satellite digital audio receiver system [SDARS] module)
- 15 (10A) (no communication with heating ventilation air conditioning [HVAC] module)
- 20 (15A) (no power to scan tool)
- 26 (10A) (no communication with TBCM [Hybrid only])
- 27 (10A) (no communication with TCM [Hybrid only])
- 29 (5A) (no communication with instrument cluster [IC])
- 31 (10A) (no communication with restraints control module [RCM] [late build])
- 32 (10A) (no communication with [RCM] [early build])
- 34 (5A) (no communication with ABS module [Escape and Mariner only])
- 35 (10A) (no communication with parking aid module [PAM], 4X4 control module, PSCM)
- 37 (10A) (no communication with HVAC module)
- 39 (20A) (no communication with audio control module [ACM])
- 43 (10A) (no communication with the IC)
- Data link connector (DLC)
- Wiring, terminals or connectors
- Battery junction box (BJB) fuse(s):
- If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.
NOTE:
Make sure to use the latest scan tool software release.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.