NHTSA recall 99V029000
Electrical system › Ignition › Switch
Ford Aerostar
The defect
Vehicle description: MINI vans. these vehicles were produced with a higher than specified electrical load through the accessory power feed circuit. the potential for contact between the B2 (battery), A2 (accessory), and P1 (proof) circuits can occur, creating a short circuit, allowing current to flow through the ground wire.
The risk
This can cause over heating and the potential for a vehicle fire.
The remedy
Dealers will install a jumper harness with a relay which will re-route and activate all A2 accessories through the relay.