VolvoElectrical Parts

20797838 — 14 Terminal Turn Signal Switch Corner Side Marker Parking 20797838 For Volvo Truck Vnl Vnm 2005-2012

This 14-terminal turn signal switch is a crucial control unit for the vehicle's lighting system, managing turn signals, cornering lights, side markers, and parking lights. Manufactured to meet rigorous OEM quality standards, it ensures precise and reliable operation, unlike a worn switch that may cause intermittent or non-functional lights. Operators may notice flickering turn signals, lights not activating when commanded, or a complete failure of the signaling system.

14 Terminal Turn Signal Switch Corner Side Marker Parking 20797838 For Volvo Truck Vnl Vnm 2005-2012 – Part No 20797838 – Volvo Spare Part
Part Specifications
BrandVolvo
CategoryElectrical Parts
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

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Parts Trading Company  ·  Mumbai, Est. 1956  ·  Same-day dispatch  ·  Ships worldwide  ·  GST invoice included

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Installation & Application Notes

Disconnect main battery before working on electrical components. Use dielectric grease on all connector pins. Check ground connections — most electrical faults trace to poor grounds. Test with multimeter before installing new parts.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeMulti-function Turn Signal Switch
MaterialDurable automotive-grade plastic and metal contacts
ApplicationVehicle lighting control system
Service LifeReplace as needed based on function failure
CompatibilityVolvo 20797838
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of a faulty switch may include intermittent operation of turn signals or other lighting functions. If left unaddressed, the affected lights may cease to function entirely, compromising vehicle safety and compliance. Failure to signal turns or activate necessary lights poses a significant risk to road safety.

Installation Tip

Before removing the old switch, note the position of all wiring connectors to ensure correct reinstallation. Avoid forcing connectors into place, as this can damage the terminals or the switch housing.

Service Note

Inspect the vehicle's light bulbs and fuses for the circuits controlled by this switch, as they may have failed due to the switch issue or vice versa.