Peugeot 406

Execute multiple kick-downs and manual shifts in the 4HP20 automatic gearbox. | Note: The ZF 4HP20 is prone to torque converter failure and valve body wear; any hesitation, 'clunking', or slipping into limp mode indicates a massive repair bill.

Cycle all electronic controls including windows, seats, and the COM2000 indicator stalks. | Note: Post-2001 multiplexed models suffer from BSI (Built-in Systems Interface) faults and indicator stalk failures which are expensive to rectify in NZ.

Inspect the engine bay specifically around the rear bank of the V6 for oil residue. | Note: Cam cover gaskets and VVT solenoids on the ES9J4S engine frequently leak oil onto the exhaust manifold, creating a fire risk and a burning smell.

Listen for 'clunking' from the front end over speed bumps and during heavy braking. | Note: The heavy V6 engine accelerates wear on front lower control arm bushings and drop links; Pininfarina styling is matched with high suspension maintenance needs.