2009 Infiniti G37 Sedan Service Manual

2009 Infiniti G37 Sedan Automatic Drive Positioner System Scope

• Covers 2009 Infiniti G37 Sedan automatic drive positioner systems, including driver seat control, steering column adjustments, and memory mirror functions for both AT and MT variants
• Original OEM publication, Revision October 2009
• Contains 4 system diagrams, 27 component location figures, and 12 diagnostic circuit flow charts
• Delivered as a direct download the moment payment clears
• Full-text search finds any part number in seconds
• This 2009 edition is the primary reference for the G37 Sedan power seat and drive positioner control configuration and electrical diagnostic procedures

System Functionality Documentation

The 2009 Infiniti G37 Sedan service manual documentation details the operation, inputs, and output components of the automatic drive positioner system. This manual explains how the driver seat control unit coordinates seat sliding, reclining, and lifting motors alongside the steering tilt and telescopic sensors. It also covers the memory function storage procedures for two individual drivers and the entry/exit assist logic for seat and steering column positioning. This publication provides the necessary diagnostic steps for the automatic drive positioner control unit, BCM, and the power seat switch matrix.

Technical Preview and Reference Data

The 2009 Infiniti G37 Sedan electrical specifications are documented across multiple diagnostic chapters. The automatic drive positioner system relies on UART communication between the driver seat control unit and the automatic drive positioner control unit. The reclining seat synchronization function is limited to a 9.1-degree adjustment angle. The driver seat sliding sensor range operates based on a digital pulse system, with values calibrated to 32768 when the battery connection is stable. The steering column tilt operation is restricted by sensors that prevent downward movement when sensor voltage exceeds 3.4 V. An official 2009 Infiniti G37 Sedan OEM service manual documenting the automatic drive positioner, including system diagrams, component locations, and detailed circuit diagnostic procedures for the seat and steering position memory system.