P0560 on 2003-2016 Citroen C3 — System Voltage Malfunction
1 vehicles · 1 makes · $600-$3,000 repair
How to diagnose and fix P0560: most-reported vehicles
Ranked by owner reports. Each card gives the symptoms, how to confirm the cause, the fix, parts and sources for that vehicle.
Citroen C3 · 2003–2016
C3s fitted with Citroen's automated-manual gearboxes — SensoDrive on the C3 I, then EGS6/ETG6 on later e-HDi and PureTech cars — suffer well-documented failures of the electronic clutch actuator, gear actuator and gearbox ECU. Worn actuator motors and clutch-position adaptation errors cause violently jerky gearchanges, refusal to select gears, gearbox warning messages with the box locked in gear (limp mode), and in some ECU failures a car that will not start. Specialist rebuilders describe the actuator and ECU faults as inherent design weaknesses, and repairs at a dealer can run from several hundred to several thousand pounds.
Common Symptoms
- Jerky or violent gearchanges
- Gearbox warning light or message, stuck in one gear (limp mode)
- Refusal to select gears from neutral
- Engine will not start (gearbox ECU fault)
- Juddering when pulling away
- Delayed engagement of drive or reverse
How to Fix
Have the stored fault codes read by a PSA specialist: failed clutch/gear actuators can be rebuilt or replaced and the clutch self-calibration relearned, while gearbox ECUs can be tested and rebuilt by specialists at far less than dealer replacement cost. A worn clutch must be replaced and the actuator recalibrated at the same time.
Sources for this issue (7)
- Sinspeed — Citroen/Peugeot SensoDrive Clutch & Gear Actuator Repairsarticle
- French Car Forum — SensoDrive gearbox troubleshooting (clutch + actuator most frequent failure)forum
- French Car Forum — Citroen C3 SensoDrive issue (P1755 clutch actuator coherence fault, no-start)forum
- FixMyCar — Citroen C3 Problems: SensoDrive semi-auto is the main trouble spot (2002-2009)article
- ECU Testing — Citroen C2/C3 SensoDrive Gearbox ECU common fault (2003-2011)article
- The Vehicle Check — Citroen SensoDrive Clutch Actuator Fault and Repair (C2/C3 1.1/1.4/1.6)article
- ASR Gearbox Repairs — Citroen C3 Common Gearbox Problems (ETG locked in gear, harsh shifts)article
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P0560 code reference
General diagnostic-code context. The code alone does not confirm a cause for your vehicle; use the applicable issue card and its sources.
Frequently asked questions
What does P0560 mean?
P0560 stands for "System Voltage Malfunction." P0560 is a generic powertrain code that sets when the engine computer (PCM) detects that the vehicle's 12-volt system voltage is out of specification — with the engine running it expects roughly 13.8 to 14.4 volts from the charging system, and the code triggers when voltage stays too low or too high for a sustained period. The PCM monitors this voltage because every sensor, module, and actuator depends on a stable electrical supply. Drivers typically notice a check engine light (sometimes with a battery/charging warning), and as voltage drifts further out of range they may experience dim or flickering lights, hard starting, unpredictable stalling, or erratic electronic behavior such as odd transmission shifting and instrument-cluster glitches. Ignoring the code risks a dead battery or failed alternator that leaves the vehicle stranded with a no-start, and unstable voltage can confuse other control modules and set additional fault codes.
What are the most common causes of P0560?
The most common causes of P0560 are: Weak, failing, or discharged battery, Failing alternator or faulty voltage regulator, Loose or corroded battery terminals and cable connections, Poor or corroded chassis/engine ground connections, Blown fuse or faulty main relay in the PCM power circuit, Damaged, chafed, or shorted wiring in the charging/battery circuit, Faulty PCM (rare). The specific cause varies by vehicle.
How much does it cost to fix P0560?
Repair costs for P0560 range from $600 to $3,000, depending on the vehicle and root cause.
Which vehicles are affected by P0560?
Au7o has documented P0560 across 1 vehicle models from 1 manufacturers: Citroen.
Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.