Nissan RE4F03B Automatic Transmission Service Manual – PDF

Description

Nissan RE4F03B Automatic Transmission Service Manual – PDF DOWNLOAD

Description

This is the official Nissan factory Service Manual for the RE4F03B automatic transaxle, used across many Nissan and Infiniti front-wheel-drive vehicles.

The manual is written for dealer technicians, transmission rebuilders, and professional workshops, providing complete coverage from diagnosis to full overhaul. It includes hydraulic theory, electronic control logic, wiring diagrams, DTC charts, solenoid testing, and precise assembly specifications.

If you work on Nissan automatic transmissions, this is the authoritative reference required for accurate and reliable repairs.

🔹 Transmission Covered

• RE4F03B Automatic Transaxle (4-speed, electronic control)

(Manual also references related RE4F04B sections in later pages)

🧩 Main Contents & Sections 

⚠️ Precautions & Safety

• SRS airbag & seat belt pretensioner precautions

• OBD-II precautions for A/T & engine systems

• Fail-safe (limp-home) operation explanation

• Torque converter service criteria

• ATF cooler service procedures

• Clean working & assembly practices

🔧 Preparation & Tools

• Special Service Tools (SST) list

• Kent-Moore tool references

• Commercial service tools

• Measurement adapters & pressure gauges

⚙️ Overall System Description

• A/T electrical parts locations

• Circuit diagrams

• Cross-sectional transmission views

• Hydraulic control circuits

• Shift mechanism construction

• Clutch & brake operation charts

• Power flow in:

  • P / N

  • R

  • D1, D2, D3, D4 (Overdrive)

  • Manual ranges (1, 2)

🧠 Control System & Theory of Operation

• TCM (Transmission Control Module) logic

• Input sensors:

  • PNP switch

  • Throttle position sensor

  • A/T fluid temperature sensor

  • Revolution & vehicle speed sensors

• Output controls:

  • Shift solenoid valves A & B

  • Line pressure solenoid

  • Torque converter clutch solenoid

  • Overrun clutch solenoid

• Lock-up control logic

• Line pressure control characteristics

• Shift scheduling

🔍 On-Board Diagnostics (OBD-II)

• DTC detection logic

• MIL & O/D OFF indicator operation

• CONSULT-II diagnostic procedures

• Diagnostic workflows & confirmation steps

🧪 Trouble Diagnosis

• Basic inspections:

  • ATF check

  • Stall test

  • Line pressure test

  • Road test

• Symptom-based diagnostics

• Complete DTC troubleshooting with:

  • Wiring diagrams

  • Diagnostic steps

  • Component inspection

Includes detailed coverage for codes such as:

• P0705 (PNP switch)

• P0710 (ATF temperature sensor)

• P0720 / P0725 (speed signals)

• P0731–P0734 (gear ratio errors)

• P0740 / P0744 (TCC lock-up)

• P0745 (line pressure solenoid)

• P0750 / P0755 (shift solenoids)

• P1705, P1760, U1000 (CAN)

🔩 On-Vehicle Service

• Control valve & accumulator service

• PNP switch adjustment

• Control cable adjustment

• Revolution sensor replacement

• Differential oil seal replacement

🛠 Removal, Installation & Overhaul

• Transmission removal & installation

• Complete disassembly procedures

• Oil pump service

• Valve body service (upper & lower)

• Clutch & brake assemblies:

  • Forward clutch

  • High clutch

  • Reverse clutch

  • Overrun clutch

  • Low & reverse brake

• Planetary gearsets

• Band servo piston

• Final drive assembly

• Step-by-step reassembly & adjustment

📐 Service Data & Specifications (SDS)

• Shift schedules

• Stall speed

• Line pressure values

• End play measurements

• Clutch & brake specifications

• Solenoid & sensor reference values

• Torque specification

📄 File Details

Rebuild and diagnose Nissan automatic transmissions with factory precision—this official RE4F03B Service Manual gives you dealer-level procedures from fault codes to full overhaul. Download instantly and repair with confidence.