2005 — 2009
1.4L I4 (TU3JP)
Petrol
Operate both electric sliding 'Sesame' doors multiple times while parked on both level ground and on a steep incline. | Note: Look for hesitation, shuddering, or doors bouncing back open. Faulty microswitches, stretched cables, or worn guide rollers are notorious on the 1007 and can prevent the doors from locking shut.
In 2-Tronic (semi-automatic) models, execute repeated stop-start maneuvers and hill starts, paying attention to clutch take-up. | Note: The automated manual clutch actuator is highly prone to failure. Excessive slipping, juddering, or dropping into 'N' unexpectedly suggests the actuator or clutch is failing, which is expensive to repair in NZ.
Inspect the front-right corner of the engine block (near the alternator) for oil weeping before and after the test drive. | Note: The 1.4L TU3JP engine is well-known for head gasket failures, typically leaking oil externally from this specific oil gallery corner long before any coolant-mixing symptoms appear.
Turn the steering wheel lock-to-lock while operating indicators, wipers, and headlights to ensure they do not cancel prematurely or flicker. | Note: The COM2000 steering column switch unit is a frequent failure point on mid-2000s PSA vehicles, causing erratic headlight/indicator behavior and steering angle sensor faults.
Minor service interval: Engine oil and filter change (specifying high-quality 10W-40 or 5W-40), cabin pollen filter replacement, and cleaning/lubrication of the sliding door electronic contact pads.
Intermediate service: Replace spark plugs, air filter, and brake fluid. Inspect the front brake pads/rotors and conduct a diagnostic scan of the door and gearbox ECUs for pending fault codes.
Major critical interval: Replace the timing belt, tensioners, and water pump. If equipped with the 2-Tronic transmission, perform a clutch actuator adaptation/re-learn and inspect front suspension coil springs for cracks.
Clean the brass contact pins and pads on the door pillars weekly with electrical contact cleaner to prevent door malfunction warnings.
Monitor the engine coolant level closely; any sudden drops point toward the notorious TU3JP cylinder head gasket leak.
Keep the scuttle panel drain holes beneath the windscreen clear of leaves to prevent rainwater from flooding the cabin fuse box.
Ensure the 12V battery is kept in optimal health (above 12.4V); weak batteries cause 'ghost' electrical errors, door failures, and gearbox actuator faults.
Regularly lubricate the sliding door runners and tracks with dry silicone spray to reduce strain on the electric motors.
Estimated repair costs if issues arise
Usually requires replacement of the drive unit or cable assembly. OEM parts are scarce in NZ, requiring European sourcing.
Includes skimming the head, pressure testing, and replacing the head bolts and gasket kit.
Replacing the actuator unit requires Peugeot-compatible diagnostics (Diagbox) to perform the clutch bite-point calibration.
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Disclaimer: This report is generated with the assistance of AI analysis based on verified automotive data. While we strive for 100% accuracy, enthusiasts should always conduct physical inspections and consult service records. View Full Disclaimer