Transmission Specifications

2004 Toyota Matrix XR, FWD, StandardSECTION Transmission Specifications
WARNING: This page does not describe the selected car, but rather 22 other vehicles, including the 2005 Lexus SC 430, 2005 Lexus IS 300, 2005 Lexus GS 430, 2005 Lexus GS 300, and 2004 Lexus SC 430. However, it is still accessible from the selected car via links, so may be relevant.
TRANSMISSION SPECIFICATIONS

Application In. (mm)
Bushing Maximum Diameter
Center Planetary Gear 1.626 (41.31)
Direct Clutch Drum 2.125 (53.97)
Forward Clutch Drum .791 (20.08)
OD Direct Clutch Drum 1.067 (27.11)
OD Planetary Gear .444 (11.27)
Rear Planetary Gear 1.518 (38.56)
Sun Gear .976 (24.79)
Clutch Pack Clearance
1st & Reverse Brake
V-8 .024-.035 (.61-.90)
6-Cyl. .020-.031 (.50-.80)
Multiple Disc Brake Clutch
V-8 .028-.039 (.70-1.00)
6-Cyl. .022-.034 (.56-.86)
Output Shaft End Play .064-.114 (1.63-2.89)
Direct Clutch Piston Stroke
V-8 .020-.031 (.50-.80)
6-Cyl. .016-.028 (.40-.70)
Forward Clutch Piston Stroke
V-8 .028-.039 (.70-1.00)
6-Cyl. .024-.035 (.61-.90)
OD Brake Piston Stroke
V-8 .055-.067 (1.40-1.70)
6-Cyl. .052-.064 (1.32-1.62)
OD Direct Clutch Piston Stroke .033-.043 (.85-1.10)
3rd Coast Brake Piston Stroke .079-.118 (2.00-3.00)
Planetary Pinion Gear Clearance .008-.024 (.20-.61)
CLUTCH DISC & PLATE QUANTITY

Component Disc Quantity Plate Quantity
Direct Clutch
V8 5 5
6-Cyl. 4 4
Forward Clutch
V8 6 6
6-Cyl. 5 5
OD Brake
GS 300 3 2
GS 430, LS 430 & SC 430 4 4
IS 300 3 3
OD Direct Clutch 2 2
1st & Reverse Brake
V8 6 6
6-Cyl. 5 5
2nd Brake
GS 300 5 5
GS 430 & LS 430 6 6
IS 300 5 4
SC 430 6 5
3rd (Multiple Disc) Brake
GS 300 4 4
GS 430, LS 430 & SC 430 5 5
IS 300 4 7
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.