Trouble code P1491 means: Radiator fan relay control circuit
You have to use a scan tool to clear codes, If the cause of the code isn't fixed the light will return.
All fuses on a 2003 Chrysler Town and Country are in the fuse box under the hood next to the battery.
what is this code p1491 on 2003 jeep liberty
Nope, a timing chain.
The drain plug is turned counter clockwise to remove it on a 2003 Chrysler Town and Country.
Chrysler 2000 Town & Country MiniVan Engine – Chassis: 3.3L, V6 — Description: TIMING CHAIN 2003 and up had timing belt. Hope this helps. Andrew Bray leeandrewbray@yahoo.com
The radio fuse for a 2003 Chrysler Town and Country minivan is located in the fuse box under the dashboard on the driver's side. To access it, remove the cover of the fuse box, and look for the fuse labeled "Radio" or "Audio." If the fuse is blown, replace it with one of the same amperage. Always consult the vehicle’s owner manual for specific fuse diagrams and details.
To change the crankshaft sensor on a 2003 3.8L Chrysler Town and Country minivan, you will need basic hand tools such as a ratchet, extension, and sockets (typically 10mm and 13mm). A flathead screwdriver can help with any clips or harnesses. Additionally, a torque wrench is recommended to ensure proper tightening when reassembling. Having a diagnostic scanner can also be useful for resetting any trouble codes after the replacement.
Does it "turn over"? Is it getting fuel/spark
You have to fix the problem that caused the trouble codes that put it in limp mode.
The P1491 code on a 2003 Jeep Liberty indicates a problem with the EVAP (Evaporative Emission Control) system, specifically related to the leak detection pump. This code typically points to a malfunction in the pump itself or issues with its electrical connections. As a result, the vehicle may not properly detect fuel vapor leaks, which can lead to increased emissions and potential failure during emissions testing. It's advisable to inspect the pump, wiring, and related components to address the issue.
The cost to replace an ABS sensor on the rear wheel of a 2003 Chrysler Town and Country minivan typically ranges from $100 to $300, depending on labor costs and whether you choose an OEM or aftermarket part. Labor costs can vary by location, but expect to pay around $100 to $150 for installation. It's advisable to get quotes from a few mechanics to ensure you're getting a fair price.