2002 Ford Crown Victoria Severe Duty Supplement 2nd Printing - Page 4
2002 Ford Crown Victoria Manual
Page 4 highlights
Severe duty equipment POWERTRAIN OVERSPEED PROTECTION The powertrain control module (PCM) includes logic to electronically prevent powertrain overspeed in any transmission selector position. TRANSMISSION The police vehicle has a unique high-performance powertrain including transmission and an aluminum driveshaft, which is designed for maximum vehicle performance. Due to the nature of this powertrain, some powertrain noise may be present. Driving in the overdrive cancel mode for prolonged periods at high speeds will deteriorate performance and may cause extensive engine damage. Crown Victoria police vehicles are designed to operate in the (Overdrive) gear selector position while in pursuit. Optimum performance will be obtained in (Overdrive). Operation in the overdrive cancel mode should only be used in situations noted in the "Owner Guide." Under no circumstances should the aluminum driveshaft be replaced with a steel driveshaft. Doing so will adversely affect vehicle operation which could lead to personal injury. ELECTRICAL Battery-Police The Motorcraft maintenance-free battery normally does not require additional water during its life. However, for severe service usage or in high temperature climates, the electrolyte level should be checked at least every five months or 8 000 km (5 000 miles). If the electrolyte level is below the level indicator in any cell, add enough pure water to bring the level up to the indicator. Never add electrolyte ('battery acid") to the battery as this could shorten battery life. HEAVY-DUTY FRAME Extra reinforcements in the frame on the police vehicle are designed to strengthen structural members so that they can withstand severe duty use. Heavy-duty suspension-Police This option includes heavy-duty components that contribute to the vehicle's stability and road handling capability under extremes of operation. The police vehicle has a heavy duty steering gear, extra control shock absorbers and heavy-duty front and rear stabilizer bars. 4