2006-2008 Toyota Yaris Service Manual
Diagnostic procedures and component service for the Yaris Hatchback and Sedan models, including detailed troubleshooting and repair steps.
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Toyota Models Covered & Key Technical Specifications
Models: Toyota Yaris
Sub-models / Variants: Hatchback, Sedan
Build Years: 2006–2008
Technical Data:
- Refrigerant charge capacity: 330–390 g (11.64–13.76 oz)
- Compressor oil capacity (new evaporator): 40 cc (1.35 fl oz)
- Idle speed (Switch A/C OFF - Manual Transaxle): 550–650 rpm
- Idle speed (Switch A/C ON - Manual Transaxle): 700–850 rpm
- Idle speed (Switch A/C OFF - Automatic Transaxle): 650–750 rpm
- Idle speed (Switch A/C ON - Automatic Transaxle): 700–850 rpm
- High pressure gauge reading (correct volume): 1.37–1.57 MPa (14–16 kgf/cm2)
- Low pressure gauge reading (correct volume): 0.15–0.25 MPa (1.5–2.5 kgf/cm2)
- Battery voltage for operation: 11–14 V
- Max engine speed (A/C engagement): 2000 RPM
Toyota Manual Features & Content Preview
Air Conditioning System Documentation for 2006–2008 Toyota Yaris
- Covers 2006–2008 Toyota Yaris Hatchback and Sedan variants, including specific service protocols for manual and automatic transmission configurations
- Original OEM publication content derived from the Air Conditioning System (AC) section, ensuring technical accuracy for the 1NZ-FE engine and related cabin systems
- Features 38 diagnostic charts, 5 wiring schematics, 15 component torque-specification diagrams, and troubleshooting logic for DTCs B1412 through B1499
- Delivered as a direct download the moment payment clears
- Indexed PDF search covers every chapter and appendix
- This 2006–2008 Toyota Yaris document is the official factory reference for climate control diagnostics, including essential charge-pressure values and system-specific safety requirements.
Diagnostic and Service Coverage
The 2006–2008 Toyota Yaris manual documents the entire air conditioning infrastructure, detailing the interaction between the air conditioning amplifier, ECM, and heater control assemblies. This publication outlines the communication table parameters, including CAN bus signal identification for compressor control, idle-up requests, and PTC heater relay activation. Precise disassembly sequences for the sedan instrument panel, heater radiator units, and evaporator assembly are provided with annotated component diagrams. The content includes a dedicated section for Cold Area Specification vehicles, detailing duct routing and auxiliary heater component integration.
Technical Specifications and System Reference
Technical data is provided for critical system diagnostics, including standard resistance values for thermistors, pressure sensors, and blower motor circuits. The manual lists system-critical torque settings, such as 3.5 Nm for expansion valve bolts and 9.8 Nm for refrigerant line connections. Evaporator temperature sensor resistance is documented across a temperature range from -10°C to 30°C. Standard refrigerant charge levels are defined at 330–390 g for correct system operation. what an OEM service publication covers in this Yaris AC section remains the primary standard for climate control maintenance.
Note: This document is a technical reference for qualified mechanics; always use appropriate eye protection and observe refrigerant handling precautions when servicing A/C systems to prevent injury.
An official Toyota OEM service manual covering the 2006–2008 Toyota Yaris, documenting A/C system diagnostics, component location, refrigerant handling, and technical repair specifications for the hatchback and sedan builds.
Document Reference: Original OEM manufacturer publication
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