Renault Arkana 1.3 TCe Mk1

All 1.3 TCe Arkanas come with the 7-speed EDC automatic, so this risk cannot be avoided by choosing a manual. Common symptoms include low-speed judder when manoeuvring, delayed engagement from a standstill, and a clunk when shifting between Drive and Reverse. The clutch housing can crack along its factory weld, causing fluid leaks. Clutch pack replacement costs around €1,200-1,800 at a specialist. Full gearbox replacement at a Renault dealer can reach €2,500 or more. Regular gearbox fluid changes (every 60,000 km) help extend life. Software updates from Renault have improved shift quality on later production cars.

The 1.3 TCe H5Ht uses a complex plastic thermostat housing that is known to crack, typically at the dome joint on the upper section. When it fails, it tends to happen suddenly during motorway driving, dumping coolant rapidly. If the driver does not stop immediately, the resulting overheating can warp the cylinder head or damage the head gasket. The thermostat housing part costs around €80-100, and labour is approximately 2-3 hours. If the engine overheated before the driver noticed, head gasket and cylinder head repairs can push costs to €1,000+. Renault has released updated housing versions with improved material, so always check that the replacement is the latest revision.

The intercooler hoses on the 1.3 TCe are known to detach from their fittings due to inadequate factory clamping. This causes a sudden and dramatic loss of boost pressure, often accompanied by the engine going into limp mode with an EPC warning light. The fix is usually just refitting the hose and tightening the clamp, which costs almost nothing. However, if the pipe has split or the turbo has been strained by operating without proper boost control, replacement of the hose or turbo actuator inspection may be needed (€100-300). Reinforced aftermarket silicone hoses are available for around €30-50 as a permanent solution.

The Arkana's OpenR Link infotainment system is prone to software glitches, including complete screen blackouts, frozen displays, and unresponsive touch input. Renault released a faulty software update that caused widespread unit failures, and replacement units were in short supply due to chip shortages. In most cases, a software reset or dealer reflash resolves the issue. If the main board has failed (often due to sulfate accumulation), the entire unit needs replacing at €500-800. Reversing camera and parking sensor malfunctions are sometimes linked to the same infotainment control module.

As a direct-injection engine, the 1.3 TCe does not spray fuel over the intake valves, so carbon deposits accumulate over time. This can cause rough idling, slight power loss, and increased fuel consumption, typically noticeable after 80,000-100,000 km. A walnut blasting or chemical carbon cleaning at a specialist costs €300-600. Prevention includes using quality fuel, regular highway driving, and occasional use of intake cleaning additives. This is common to all direct-injection engines and is not specific to the H5Ht, but worth monitoring.

Arkanas built between October 2019 and November 2021 were subject to a recall for faulty calibration of the electronic power steering computer. The issue causes overheating of an internal component, particularly during tight manoeuvres or sustained steering input, leading to sudden loss of power assistance. Renault issued a free software recalibration as a recall fix. If the recall has been completed, the issue is fully resolved at no cost. If not, the recalibration is still free at any Renault dealer. Verify recall status before purchase.