01
IDENTITYApplication matching
Vehicle, OE reference and connector information establish the correct product baseline.
QUALITY CONTROL
Correct part first. Consistent verification next.
PIRANA connects application matching, physical inspection, switch function and release information to one approved product reference.
QUALITY APPROACH
Quality starts before the product reaches the test bench.
A switch can pass a generic function test and still be wrong for the vehicle. PIRANA therefore treats application identity, connector and pin arrangement as part of quality control—not only as sales information.
The final verification scope is matched to the product and confirmed order. Appearance, operating feel, function, product identity and packaging are reviewed before release.
Four layers of product confidence.
Every layer answers a different purchasing risk, from wrong fitment to inconsistent repeat orders.
02
CONSTRUCTIONAppearance and assembly
Visible condition, housing, terminal area and assembly details are checked.
03
OPERATIONFunction verification
Switch movement and relevant electrical functions are reviewed against the reference.
04
RELEASEOrder identity check
Product, markings, labels, quantity and packaging remain aligned before shipment.
PRODUCT-LEVEL REVIEW
Different switches fail in different ways.
A window switch, rotary light control and battery isolator should not share one vague checklist. The product reference and application determine what needs to be checked.
01IDENTITY & FITMENT
Confirm the part before testing it.
OE reference, truck platform, visible housing and connector information establish the correct baseline.
02MOVEMENT & FUNCTION
Check every intended control position.
Rotation, push action, return and the agreed switching functions are reviewed for the selected model.
03APPLICATION LOAD
Match the verification to the circuit.
The test plan should reflect the switch type, system voltage, intended load and customer specification.
TEST SCOPE
Build the inspection plan around the purchasing risk.
Start with what must be true for the part to work in the target truck. Then define the method, sample level and acceptance criteria before production or shipment.
No generic promises.Exact methods and acceptance limits depend on the product, destination market and agreed cooperation scope.
CheckpointTypical reviewOutput
01ReferenceProduct identity
OE / cross-reference, truck application, model and approved sample
Released product baseline02PhysicalHousing & connector
Visible condition, key dimensions, connector geometry and terminal area
Fitment evidence03OperationSwitch action
Button or rotary movement, return, tactile consistency and intended positions
Operating check04ElectricalAgreed function
Continuity and switching logic for the confirmed 12V / 24V application
Function record05ValidationLife & endurance
Cycle or load testing where defined by the product specification or project
Scope-specific evidence06EnvironmentApplication resistance
Temperature, humidity, vibration or sealing checks when the program requires them
Project-specific evidenceVERIFICATION ROUTE
One product reference across every checkpoint.
Specific test methods and acceptance criteria are confirmed according to the product and cooperation scope.
- 01
Reference confirmation
Lock the selected part, vehicle application and expected functions.
- 02
Visual and assembly review
Check condition, construction details and connector identity.
- 03
Operating verification
Review tactile operation and agreed electrical functions.
- 04
Final release review
Confirm product identity, packing and order information.
OE reference matchingVehicle, part number and connector
12V / 24V systemsTruck cabin electrical applications
Controlled approvalProduct, artwork and order reference
Export supplyPrivate label and repeat orders
QUALITY INFORMATION
Ask about the exact product—not a generic certificate.
Send the OE reference and destination market so the relevant quality information can be reviewed.