2003 Peugeot 206 1.4 HDi 70 – Workshop Service & Repair Manual

2003 Peugeot 206 1.4 HDi 70 FAQs: Essential Troubleshooting & Maintenance Tips for Common Problems

• Why does my 2003 Peugeot 206 1.4 HDi 70 make a knocking noise from the rear?

  That annoying knocking sound, often described as driving over loose manhole covers, is a really common issue on the Peugeot 206, especially from the rear axle. It usually means the trailing arm bearings have worn out, perhaps due to water getting in over time. You'll likely need to get the rear axle assembly inspected. Sometimes, replacing just the bearings works if caught early, but often a full replacement of the axle is needed to sort it properly. It's best to have a mechanic check it out soon!

• What causes the central locking on my 2003 Peugeot 206 1.4 HDi 70 to "bounce" open or closed?

  Oh, the "central locking bounce" is a classic 206 quirk! It usually happens when the system thinks a door isn't quite shut, so it tries to lock, then immediately unlocks as a safety measure. Most of the time, it's down to a faulty door lock actuator or a microswitch within it. Even the boot lock can cause this! A good first step is to sit inside and listen closely to hear which door's lock sounds a bit off or if any pin struggles to stay down. You might also want to peek at the wiring loom between the door and car body for any visible damage. If an actuator is faulty, it will likely need replacing.

• Why is it hard to select gears, especially 1st and 5th, in my 2003 Peugeot 206 1.4 HDi 70 manual?

  It sounds like your 206 manual gearbox might be a bit unhappy! Difficulty getting into gears like 1st or 5th is pretty common. Often, the easiest thing to check is your gearbox oil – if it's low or old, it can make things stiff. A drain and refill with the correct 75W/80 BV oil often works wonders, especially when the car is cold. Sometimes, a worn clutch that isn't fully disengaging, or even just some stiff gear linkages, could be the culprit. A bit of lubrication on those linkages can sometimes make a difference. Make sure the clutch pedal feels right too.

• I've noticed an oil leak on the front of my 2003 Peugeot 206 1.4 HDi 70's engine; what could it be?

  An oil leak on the front of your 1.4 HDi engine, particularly below the cylinder head-to-block joint near the timing belt cover, is a known spot for these cars. It often points to a head gasket leak at the main oil way. While it might seem minor, it's best not to leave it too long, as head gasket issues can worsen and lead to bigger engine problems if not addressed. Other culprits could be the rocker cover gasket or even a failing crankshaft seal, so a proper inspection is key to pinpoint the exact source and get it sorted.

• My indicator stalk feels loose or isn't working correctly on my 2003 Peugeot 206; how can I fix it?

  Ah, the indicator stalks on 206s from this era are famously a bit fragile, aren't they? If yours feels loose or is acting up, you're not alone. Often, the issue is within the stalk itself or, for models around 2002/2003 onwards, it could be part of a larger 'COMM2000' unit. For a loose stalk, sometimes a temporary wedge can help, but for persistent issues, it usually means replacement. This involves carefully removing the steering column casing and the old unit. It can be a fiddly job, especially with the COM2000, so professional help might be a good idea if you're not confident.