2008-2009 Infiniti EX35 Service Manual

Infiniti EX35 (ADP) Manual: Infiniti EX35 2008-2009

Subsystem-Focus: EX35 / Infiniti (Nissan) // Model-Specs: 2008-2009 Car / Automatic Drive Positioner System Logic // Subsystem-Focus: ADP

Key Systems and Procedures Covered

This manual meticulously documents the Automatic Drive Positioner System for the Infiniti EX35, covering models from 2008 to 2009. It details critical aspects such as component parts locations, system diagrams, and descriptions for various functions including memory storage, seat synchronization, and entry/exit assist. The document also provides in-depth guidance on function diagnosis, covering specific DTCs like U1000 CAN COMM CIRCUIT and B2112 SLIDING MOTOR, alongside detailed procedures for component checks and signal analysis.

Comprehensive Diagnostic and Repair Workflow

The manual outlines a thorough diagnosis and repair workflow, emphasizing systematic troubleshooting for issues such as the "ALL PARTS DO NOT OPERATE IN MEMORY FUNCTION" and "ALL COMPONENTS OF POWER SEAT DO NOT OPERATE". It guides users through checking various switches and sensors, including the sliding, reclining, and lifting sensors, as well as tilt and telescopic sensors. Specific sections are dedicated to power supply and ground circuits for components like the BCM and driver seat control unit, ensuring a systematic approach to diagnosing and resolving electrical system faults.

Detailed Component Descriptions and Wiring Diagrams

Providing an exhaustive look at the vehicle's electrical systems, this manual includes detailed descriptions of control units like the Driver Seat Control Unit and Automatic Drive Positioner Control Unit, along with their respective functions and interconnections. Comprehensive wiring diagrams for the Automatic Drive Positioner Control System are also included, illustrating the intricate network of connections and components, which is crucial for accurate diagnosis and repair. The document references specific page numbers for detailed procedures and troubleshooting guidance, making it a valuable resource for technicians.

Table of Contents Summary

The repository is divided into sections covering basic inspection, diagnosis and repair workflow, system initialization, memory storage, and system settings. It also delves into component diagnoses for various switches and motors, including the sliding motor, reclining motor, lifting motors (front and rear), tilt and telescopic motors, and mirror motors. Detailed explanations for seat memory indicators, ECU diagnostics, and CAN communication circuits are provided, ensuring a complete understanding of the vehicle's power seat system. Key sections also detail the BCM (Body Control Module) functions and terminal layouts, offering a holistic view of the vehicle's electrical architecture.

Troubleshooting and Repair Guidance

The manual addresses common troubleshooting scenarios, such as "ALL COMPONENTS OF TILT & TELESCOPIC SWITCH DO NOT OPERATE" and "MANUAL FUNCTION OR MEMORY FUNCTION DOES NOT OPERATE". It provides specific diagnostic procedures for each component and system, ensuring that repairs are performed correctly and efficiently. The inclusion of "Fail Safe" modes and DTC indexes further aids in quick identification and resolution of system malfunctions, emphasizing reliable component and system performance.