2007-2009 Nissan Versa Automatic Transaxle Service Manual

2007–2009 Nissan Versa Automatic Transaxle Service Documentation

• Covers 2007–2009 Nissan Versa vehicles equipped with the automatic transaxle, including detailed diagnostic and system-level coverage for the HR16DE and MR18DE engine models
• Official Nissan publication, Revision: October 2008
• Features 12 detailed wiring schematics and 11 unique diagnostic flow charts for trouble diagnosis
• Delivered as a direct download the moment payment clears
• Indexed PDF search covers every chapter and appendix
• Full-text search finds any part number in seconds
• This 2009 Nissan Versa edition documents the specific automatic transaxle control systems, including line pressure regulation, shift solenoid logic, and TCM communication protocols

Diagnostic and Control System Overview

This factory service publication provides a deep dive into the automatic transaxle system used in the 2007–2009 Nissan Versa. The manual documents electronic control logic, including TCM input and output signal parameters, CAN bus communication, and fail-safe operation modes. It outlines the specific functionality of shift solenoid valves A and B, line pressure control, lock-up control, and the overrun clutch mechanism. Detailed cross-sectional diagrams and component-level assembly illustrations are included to define the internal transaxle architecture.

Technical Specifications and Testing Procedures

This document provides essential reference data for maintaining the transmission, including fluid level verification steps, cooler cleaning protocols, and stall test procedures. Torque values, sensor resistance ranges, and diagnostic thresholds are listed to support system inspection. Connector pinout tables for the TCM are included, allowing for precise voltage measurement and electrical troubleshooting across all control terminals. Reference values for CONSULT-III data monitoring are documented alongside the diagnostic trouble code (DTC) indices for standard OBD-II operation. Reference only — always consult a certified technician before performing service on this equipment. An official 2009 Nissan Versa OEM service manual covering the 2007–2009 automatic transaxle, documenting electronic control, hydraulic circuits, and diagnostic procedures for the HR16DE and MR18DE powertrain configurations.