2016 Volvo V60 Cross Country Problems & Issues

How to Fix

Open the rubber boot at the tailgate hinge and inspect individual wires for breaks. Splice broken wires with solder and heat-shrink tubing, adding a service loop of extra wire to reduce future stress. Volvo dealers replace the entire tailgate harness ($300-500) but a DIY splice repair is $10 and takes 1-2 hours. Secure the repaired harness with zip ties to prevent rubbing against the body.

Owner tips & cautions

• TipFlex the tailgate slowly while a helper tests rear electrical functions — this identifies which wire(s) are broken by making/breaking contact
• TipUse solder and marine-grade heat-shrink tubing for wire splices — the tailgate hinge area is exposed to water and vibration
• WarningDon't use crimp connectors or electrical tape — they fail quickly in the tailgate hinge environment due to moisture and flexing

How to Fix

First check that recall 15V-555 (R39574, higher-rated starter motor fuse) has been done on 2016 4-cylinder cars. Replace the starter motor with an OEM-grade heavy-duty unit designed for start-stop operation. Consider disabling start-stop if the replacement budget is a concern, though this increases fuel consumption slightly.

How to Fix

Replace the PCV oil trap/breather box assembly. The part is Volvo 31338685 (updated design). The intake manifold must be removed for access, making this a 3-4 hour job. Replace the intake manifold gaskets and turbo inlet hose during the repair. Many owners install a catch can as a supplementary measure, but the PCV trap still must be replaced.

Owner tips & cautions

• TipWhile the intake manifold is off, replace the intake gaskets and clean the throttle body — this is free labor overlap
• WarningA failed PCV oil trap increases crankcase pressure which pushes oil past the turbo seals — this can destroy a $1,500 turbocharger if ignored

How to Fix

Service the Haldex roughly every 3 years or 30,000 miles (confirm the interval in VIDA): drain old fluid, clean the pump inlet screen (Gen 5 has no replaceable filter), and refill with Volvo-specified Haldex fluid. If the pump has failed, the AOC pump (31367750) can be replaced on its own; the entire Haldex unit may need replacement ($1,000-2,000) only if the coupling itself is damaged. Check for Haldex fault codes with a Volvo VIDA diagnostic system, including the temperature/pressure sensor, a common fault.

Owner tips & cautions

• TipService the Haldex every 20,000 miles — this is the most overlooked maintenance item on AWD Volvos and prevents the #1 cause of AWD failure
• TipFind a Volvo specialist shop with VIDA diagnostic capability — the Haldex system requires specific Volvo software to diagnose and test
• WarningDo not use generic gear oil or ATF in the Haldex — use only Volvo-specified Haldex fluid to prevent clutch plate damage