Clearance and Design Specifications
V-8 and V-6 Vehicles5R55N Automatic Transmission:
Design:
Gear Ratio Specifications:
The 5R55N type 5-speed automatic transmission is fitted to both the V6 and V8 engines. The transmission is controlled electronically by the powertrain control module (PCM) without the use of a dedicated control module. Normal P, R, N, D drive functions plus manual selection of 4th, 3th and 2nd gears are provided by a Jaguar style 'J' gate (not the same as XJ and XK Series). Sports mode and traction assistance are selected at the 'J' gate.