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A/c-Heater System - Automatic: Specifications Lexus GS I

Automatic HVAC System 2 illustrations

A/C-HEATER SYSTEMS SPECIFICATIONS

WARNINGTo avoid injury from accidental air bag deployment, read and carefully follow all SERVICE PRECAUTIONS and DISABLING & ACTIVATING AIR BAG SYSTEM procedures in appropriate AIR BAG RESTRAINT SYSTEM article in ACCESSORIES/SAFETY EQUIPMENT SECTION.

Note. When battery is disconnected, radio will go into anti-theft protection mode. Obtain radio anti-theft protection code from owner prior to servicing vehicle.

ApplicationSpecifications
Compressor TypeNippondenso 10PA20 10-Cyl.
Compressor Belt Tension (1)
Compressor Oil Capacity(2) 4.1 ozs.
Refrigerant (R-134a) Capacity28.2-31.7 ozs.
System Operating Pressures (3)
High Side199-228 psi (14-16 kg/cm 2 )
Low Side21-36 psi (1.5-2.5 kg/cm 2 )
(1) Belt tension is maintained automatically. (2) Use Denso/ND-OIL 8 refrigerant. (3) Specification is with ambient temperature at 86-95°F (30-35°C) and engine speed at 1500 RPM.
(1)Belt tension is maintained automatically.
(2)Use Denso/ND-OIL 8 refrigerant.
(3)Specification is with ambient temperature at 86-95°F (30-35°C) and engine speed at 1500 RPM.

A/C-HEATER SYSTEMS SPECIFICATIONS

TORQUE SPECIFICATIONS

ApplicationFt. Lbs. (N.m)
A/C Compressor
Stud Bolt19 (26)
Bolts38 (52)
Power Steering Pump Bolts43 (58)
Steering Wheel Hub Nut26 (35)
INCH Lbs. (N.m)
Compressor Hoses88 (10)
Steering Wheel Pad Torx Screw78 (9)

TORQUE SPECIFICATIONS

Automatic A/C-Heater System Wiring Diagram (1 Of 2). Scheme 1

Scheme 1: Automatic A/C-Heater System Wiring Diagram (1 Of 2)

Automatic A/C-Heater System Wiring Diagram (2 Of 2). Scheme 2

Scheme 2: Automatic A/C-Heater System Wiring Diagram (2 Of 2)