KNOWN FAULTS · Opel

Opel Corsa D common problems.

2006–2014 · Petrol / Diesel

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

5 known faults with sources

Engines: 1.0 / 1.2 / 1.4 (Petrol)

Ecotec 1.0–1.4 timing chainValve timing

Engine / equipment: Naturally aspirated 1.0, 1.2 and 1.4 Ecotec (Z10XEP, Z12XEP, Z14XEP, A12XER, A14XER): Corsa C, D and E, Adam, Astra H and J, Meriva A and B, Tigra TwinTop
Period mentioned: 2003–2019
Symptoms: Engine rattle, especially on start-up, power loss and misfires (P0300 to P0304).
Possible cause described: The timing chain stretches on these naturally aspirated engines. On the 2004–2010 Astra H the same symptoms can come from camshaft bearing blocks tightened to too low a torque at the factory; cars already corrected have a yellow mark on the timing cover.
Check for the garage: Listen to a cold start, read misfire codes, look for the yellow mark on the timing cover (Astra H) and check chain stretch.
Cost cited in the source: Chain: approx. €650–1,400 (converted from dollars); re-torquing the bearing blocks: far lessA rough figure from the original database, not an up-to-date quote.

Engines: 1.0 / 1.2 / 1.4 (Petrol) · 1.3 CDTI (Diesel) · 1.7 CDTI (Diesel)

Applies if: Only if fitted with the M32 six-speed manual (common on six-speed turbo and diesel versions); confirm by VIN.

M32 manual gearbox bearingsGearbox

Engine / equipment: Getrag M32 six-speed manual: Opel Astra H and J, Insignia A, Zafira B and C, Vectra C, Meriva B, Cascada, Corsa OPC and some Fiats with the T-Jet engine
Period mentioned: 2004–2019
Symptoms: A whine that rises with speed, mainly in 5th and 6th (also in 1st and 2nd), a loose gear lever that moves on and off the throttle and, when advanced, gears jumping out. Left unrepaired, the bearing can break through the casing.
Possible cause described: The bearings wear, mainly the shaft bearing next to 6th gear: the rollers develop play and the shaft moves under load, which reaches the lever. A specialist blames incorrect factory shimming. Second-generation boxes with the revised end case fail far less, according to an Australian repairer.
Check for the garage: In a garage test: confirm whether the noise depends on road speed (wheel bearing, tyre) or the gear engaged (gearbox), and whether the lever moves under load. Check the oil for metal debris. Repair early: replacing all bearings and fitting the revised end case costs far less than a new gearbox.
Cost cited in the source: One owner replaced only the main bearing for about £47 in parts versus about £1,000 for a rebuilt gearbox; another quotes about €600 at a specialist.A rough figure from the original database, not an up-to-date quote.

Engines: 1.0 / 1.2 / 1.4 (Petrol) · 1.3 CDTI (Diesel) · 1.7 CDTI (Diesel)

Applies if: Built from 2007 to 2017; affects every version.

The heater fan stops blowing because of overheated connectors (Corsa D and E, Adam)Climate control

Engine / equipment: Opel Corsa D and E and Opel Adam (all versions: it is a cabin part)
Period mentioned: 2007–2017
Symptoms: The cabin fan (heating and air conditioning) stops blowing; before that it may work on and off or only on some speeds.
Possible cause described: According to L'argus (August 2019), the fan motor connectors overheat and the motor ends up failing. Opel recognised it as a technical defect and contributed to the repair up to 15 years, with no mileage limit.
Check for the garage: Check the fan motor connector and its resistor (behind the glovebox, in the front passenger footwell) for burnt or deformed plastic; check whether the motor gets voltage. If the motor is replaced, also replace the damaged connector and ask Opel about contributing to the cost.
Cost cited in the source: Opel contributed to the cost up to 15 years, with no mileage limit (in France, 2019).A rough figure from the original database, not an up-to-date quote.

Engines: 1.3 CDTI (Diesel)

1.3 Multijet chain, DPF and EGRTiming / DPF / EGR

Engine / equipment: 1.3 Multijet / 1.3 JTD / 1.3 CDTI (Fiat Panda, 500, Punto, Doblò; Opel Corsa, Astra, Meriva, Combo; Lancia Ypsilon and Musa; Alfa MiTo; Peugeot Bipper and Citroën Nemo)
Period mentioned: 2003–2020
Symptoms: Chain rattle on cold starts; oil level rising and smelling of diesel; particulate filter warning; power loss from a dirty EGR or the turbo.
Possible cause described: Single-row timing chain that is very sensitive to oil quality and long intervals: it stretches and the tensioner loses pressure, with a risk of breaking. In town use the DPF cannot finish regenerating and diesel dilutes the oil, which speeds up chain and turbo wear.
Check for the garage: Listen to a cold start, check whether the oil is above maximum or smells of diesel, read the DPF status and check the oil change history.
Cost cited in the source: Chain kit: €150–300 in parts plus €600–1,200 labour; DPF cleaning: €200–400A rough figure from the original database, not an up-to-date quote.

Mileage cited in the database: 80,000–120,000 km. This is not a maintenance interval and does not predict a failure.

Engines: 1.7 CDTI (Diesel)

Opel CDTI EGR cooler and timing beltEGR / timing

Engine / equipment: Opel 1.6 CDTI (B16DTH), 1.7 CDTI (A17DTR) and 2.0 CDTI (A20DTH) diesels: Astra, Insignia, Meriva, Mokka, Zafira, Corsa and Cascada
Period mentioned: 2006–2019
Symptoms: Coolant loss with no visible leak or white smoke (cracked EGR cooler); power loss and rough idle (clogged EGR); on the 2.0 CDTI, water pump noise before the belt breaks.
Possible cause described: On the 2.0 CDTI the EGR cooler cracks internally (common between 100,000 and 180,000 km) and the timing belt, on an interference engine, breaks early, often because the water pump seizes. On the 1.7 CDTI the EGR fills with carbon between 80,000 and 150,000 km. On the 1.6 CDTI the EGR cooler also leaks internally.
Check for the garage: Watch the coolant level, check whether the 2.0 CDTI belt and water pump were replaced together and inspect the EGR.
Cost cited in the source: 2.0 CDTI EGR cooler: approx. €550–1,650; belt kit with pump: €450–750 at a German garage; 1.7 CDTI EGR: €370–1,100 (converted from dollars)A rough figure from the original database, not an up-to-date quote.

Mileage cited in the database: 80,000–180,000 km. This is not a maintenance interval and does not predict a failure.