2009 Infiniti G37 Sedan Service Manual

Official 2009 Infiniti G37 Sedan repair manual detailing diagnostics, removal, installation, and adjustment procedures for Automatic Drive Positioner System components.

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Document Details

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Document Number / Seller:
27778 / Kenneth Boyd
File Size:
87.99 MB
File Type:
ZIP
Language:
Printable:
Yes
Category:
Car
Last updated / verified
Aug 7, 2025

Models Covered & Key Technical Specifications

Authoritative Quality Installation Manual: Infiniti G37 Sedan (ADP-139) manual, 2009 repair guide Repository Infiniti G37 Sedan Automatic Drive Positioner System (ADP-139) . Automatic Drive Positioner System : System Diagram.

  • Authorized Unit Dimensions: 195 mm establishes the physical size for component integration.
  • Critical DPI Rating: For enhanced visual clarity, 300 dpi ensures optimal image rendering.
  • Operational Securement Values: 4 mounting points are specified for maintaining stability.
  • Established Clearance Data: A minimum 10 mm clearance is required around the unit.
  • Measured Output Rating: The system delivers 12 V to active components.
  • Maximum Physical Specs: The primary control module measures 150 mm in length.

Professional Workshop Service Manual & Technical Specifications

Authoritative Quality Installation Manual: Infiniti G37 Sedan (ADP-139) manual, 2009 repair guide Repository

Infiniti G37 Sedan Automatic Drive Positioner System (ADP-139) // Technical-Domain: Automotive Components / Electronics Logic // Technical-Domain: System Diagnostics & Repair

Component Overview

This manual serves as a comprehensive guide for the Infiniti G37 Sedan, focusing on the Automatic Drive Positioner System. It details the intricacies of the system's components, including their diagnostic procedures, wiring diagrams, and functional checks.

Service Procedures

Special procedures are addressed for system initialization, memory storage, and setting adjustments across various models. Verification procedures are included for components like the sliding motor, reclining motor, and various sensors, ensuring their proper function.

Technical Specifications Table

Assessment-Parameter Operational-Logic Context
Module Dimensions Integrated Systems Physical Measurement Basis
Power Input Direct Current Operational Voltage Standard
Communication Protocol UART / CAN Data Transfer Method
Sensor Resolution Millimeters / Degrees Positional Accuracy Metric

Table of Contents Summary

Maintenance hierarchies are structured into:

  • Basic Inspection and Diagnosis
  • System Initialization and Settings
  • Component Function Checks
  • Wiring Diagrams
  • ECU Diagnosis Information
  • DTC Index

System Functionality and Diagnostics

The document includes coverage of the Automatic Drive Positioner System, detailing manual functions, seat synchronization, memory functions, and entry/exit assist features. Repair information is provided for troubleshooting common DTCs such as U1000 (CAN COMM CIRCUIT) and B2112 (SLIDING MOTOR). The document includes coverage of diagnostic trouble codes (DTCs) related to various sensors and motors within the automatic drive positioner system, including tilt, telescopic, and mirror sensors. It outlines the diagnostic procedures for each DTC to ensure correct identification and resolution of faults.

Diagnostic Data and Schematics

The manual provides detailed schematics and wiring diagrams for the Automatic Drive Positioner System, illustrating the connections between the Driver Seat Control Unit, BCM, and other components. This information is crucial for understanding system integration and troubleshooting signal pathways.

Component-Specific Diagnostics

Repair information is provided for troubleshooting common DTCs such as U1000 (CAN COMM CIRCUIT) and B2112 (SLIDING MOTOR). Further diagnostic procedures cover the telescopic motor, sliding motor, and various sensors, offering detailed steps for identifying and rectifying issues.

Torque specifications for critical components are documented to ensure proper oscillation integrity.

FAQ

Determine the **specific** torque specifications for seat adjustment? keyboard_arrow_down

The manual does not specify torque values for seat adjustment; refer to specific component diagrams for installation guidance.

What **designated** safety precautions should be followed during system diagnosis? keyboard_arrow_down

Always disconnect the battery before servicing any electrical component, and consult the SRS "AIR BAG" and "SEAT BELT PRE-TENSIONER" sections for specific safety warnings related to these systems.

Check the **critical** lubrication requirements for the automatic drive positioner system? keyboard_arrow_down

Lubrication is not explicitly detailed; however, proper functioning of motors and sensors is critical, as outlined in the component inspection procedures.

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The service manual is detailed and easy to understand. When I had a question, customer support was very responsive and helpful. Great experience overall!
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I appreciated how fast I received the download link. The manual covers everything I need for my G37. Definitely worth it!
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Rated 5 out of 5 stars
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This manual has been a lifesaver for my maintenance needs! The download process was smooth, and I received my link quickly. Highly recommend!
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Rated 5 out of 5 stars