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Emergency
KNOWN FAULT · Renault

1.6 phaser, dCi EGR, central locking and Quickshift gearbox on the Modus

Sources are not verified in real time and no entry confirms that your car is affected.

Engine / equipment
Renault Modus and Grand Modus (petrol and 1.5 dCi)
Period mentioned
2004–2012
Symptoms
Noise on start-up on older 1.6s: a failing camshaft phaser; central locking that locks and unlocks by itself (moisture); a Quickshift automated gearbox with faults and a broken hydraulic gearchange piston; on early 1.5 dCi, a sticking EGR (rough running or turbo damage); if the battery is replaced or disconnected, the power steering loses its coding.
Possible cause described
Cases collected by the British Honest John guide; Renault modified the 1.5 dCi EGR around 2006–2007.
Check for the garage
Listen on a cold start; test the locking and the Quickshift gearbox; after a battery change, have the steering recoded at the garage.
Cost cited in the source
No verified estimate; ask the garage for a quote.A rough figure from the original database, not an up-to-date quote.

Sources from the original database

Has this happened to you?

Anonymous answer, no personal data.

Frequently asked questions

How much does it cost to repair this fault?

No verified estimate; ask the garage for a quote.

A rough figure from the original database, not an up-to-date quote.

Calculate estimate
How is it checked?

Listen on a cold start; test the locking and the Quickshift gearbox; after a battery change, have the steering recoded at the garage.

What are the symptoms?

Noise on start-up on older 1.6s: a failing camshaft phaser; central locking that locks and unlocks by itself (moisture); a Quickshift automated gearbox with faults and a broken hydraulic gearchange piston; on early 1.5 dCi, a sticking EGR (rough running or turbo damage); if the battery is replaced or disconnected, the power steering loses its coding.

Which cars and years does it affect?
Brands
Renault
Engine / equipment
Renault Modus and Grand Modus (petrol and 1.5 dCi)
Period mentioned
2004–2012

Taking it to a garage?

Find garages near you and, before you say yes, check whether the quote is reasonable.

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