VolvoElectrical Parts

3197870 Switch — Volvo FH12 FH16

This switch is a fundamental electrical control device used to open or close an electrical circuit, thereby controlling the operation of various equipment functions. Manufactured to meet rigorous OEM quality standards, it provides reliable and consistent actuation compared to a worn switch that may exhibit intermittent operation or complete failure. Observable symptoms of a faulty switch include the associated function not working at all, working intermittently, or behaving erratically.

Switch – Part No 3197870 – 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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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 TypeElectrical Switch
MaterialPlastic, metal, electrical contacts
ApplicationVarious electrical circuits (e.g., lighting, ignition, auxiliary functions)
Service LifeReplace as needed based on diagnostic testing
CompatibilityVolvo FH12, FH16, FH 420, FH 460, FH 500
ConditionNew — OEM specification aftermarket

Failure Symptoms

The primary symptom of a failing switch is the complete loss of function for the component it controls, or intermittent operation where the function works only sometimes. If left unaddressed, this can lead to inconvenience or a safety issue if the controlled function is critical. The risk is that a faulty switch could potentially cause a short circuit if internal contacts fail improperly.

Installation Tip

Ensure the power supply to the switch circuit is disconnected before attempting removal or installation to prevent electrical shorts. Make sure the new switch is securely seated in its mounting location to prevent vibration damage.

Service Note

When replacing an electrical switch, it is advisable to inspect the condition of the wiring harness and connectors associated with that circuit.