Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSTOYOTA2004MATRIX XR, FWD, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 347 (SERVICING)REMOVAL & INSTALLATIONVALVE BODY ASSEMBLYINSTALLATION
2004 Toyota Matrix XR, FWD, Standard
Valve Body Assembly: Installation
2004 Toyota Matrix XR, FWD, StandardSECTION Installation
WARNING: This page is about a different car, the 2004 Lexus ES 330. However, it is still accessible from the selected car via links, so may be relevant.
- Install valve body:
- Install spring and check ball body. See Fig 4.
- Install shift solenoid valves hand tighten bolts. See Fig 5. Tighten bolts to specification. See TORQUE SPECIFICATIONS .
- Align groove of manual valve with pin of manual valve lever. Hand tighten 2 alignment bolts.
- Hand tighten valve body bolts. Tighten valve body bolts to specification. See TORQUE SPECIFICATIONS .
- Install oil strainer. See Fig 1:
- Coat a new "O" ring with ATF.
- Install "O" ring on oil strainer.
- Install oil strainer with 3 bolts. Tighten bolts to specification. See TORQUE SPECIFICATIONS .
- Install transaxle wire:
- Coat a NEW "O" ring with ATF.
- Install ATF temperature sensor with lock plate and bolt. See Figure. Tighten bolt to specification. See TORQUE SPECIFICATIONS .
- Connect shift solenoid valve connectors.
- Place magnets in oil pan. See Figure. Apply seal packing or equivalent to bolts (Manufacture recommends THREE BOND 2430). Hand tighten 18 bolts. Install oil pan and a NEW gasket. Within 10 minutes of application of seal packing, tighten bolts to specification. See TORQUE SPECIFICATIONS .
- Install a NEW oil drain plug gasket and drain plug. Tighten drain plug to specification. See TORQUE SPECIFICATIONS .
- Fill transaxle with ATF and check fluid level. See DRAINING & REFILLING in LUBRICATION.
- Install engine undercover No. 1.
- Reset Memory. See COMPUTER RELEARN PROCEDURES .
- Lower vehicle.
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.