OEM At Oil Pressure Switch Transmission 2-3 Clutch for Honda Acura 28600-RCL-004 For Sale - New and Used

Fitment

Brand New Automatic Transmission 2-3 Clutch Oil Pressure Switch, OEM Replacement Part Number28600-RCL-004. This oil pressure sensor monitors hydraulic pressure inside the automatic transmission, sends signal to the ECU to control 2-3 gear clutch engagement. Direct fit replacement for compatible Honda and Acura vehicles to fix transmission shifting problems caused by failed pressure switch.

Vehicle Fitment

• 1998-2007 Honda Accord
• 2003-2011 Honda CR-V
• 2003-2008 Honda Element
• 1997-2001 Honda Prelude
• 1998-1999 Acura CL
• 2002-2006 Acura RSX
• 2004-2008 Acura TSX

🔧 Product Specifications Part Number 28600-RCL-004 Part Description Switch, At Oil Pressure Other Names Oil Pressure Switch Assembly
🔗 Cross-Reference Numbers

Key Features & Problems Fixed

✅ 100% Brand New Aftermarket Pressure Switch, manufactured to OEM specifications
• ✅ Direct bolt-on replacement, no modification required for installation
• ✅ Fix common symptoms: harsh 2-3 shift, slipping transmission, delayed shifting, transmission overheating, limp mode, check engine light / transmission warning light
• ✅ Resolve common DTC codes: P0841, P0842, P0843, P0844 transmission fluid pressure sensor codes
• ✅ Sealed construction for resistance to transmission fluid and high operating temperature
• ✅ Pre-tested before shipping to ensure accurate pressure reading

Installation Tips & Troubleshooting Guide

Prepare Tools & New Fluid:Changing this switch will cause minor transmission fluid loss. Prepare compatible Honda/Acura ATF fluid to top off after installation.
1. Torque to Proper Spec:Do not over-tighten the pressure switch. Over-torque can crack threads and cause fluid leaks.
2. Inspect Wiring & Connector:Check the electrical plug for corrosion, bent pins, loose or damaged wires. Damaged harness will trigger pressure fault codes even with a new switch.
3. Clear DTC & Perform Transmission Reset:After installation, use an OBD2 scanner to clear stored trouble codes. Complete transmission adaptation / relearn procedure for the ECU.
4. Check Transmission Fluid Condition:Dirty, burnt or low ATF fluid will cause slipping and shifting issues, same as a failed pressure switch. Replace fluid and filter if needed.
5. Inspect Internal Transmission Components:Worn clutch packs, faulty solenoids or internal hydraulic leaks can mimic a bad pressure switch fault.
6. Road Test:After reset, drive the vehicle to let the transmission re-learn shift points before judging repair results.

Package Contents

1 x Transmission 2-3 Clutch Oil Pressure Switch (Part #: 28600-RCL-004)

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