Chrysler Error Code P1485: How to Fix It
Medium 1-2 hours Low Severity
Verified June 2026
- Error Code
- P1485
- Brand
- Chrysler
- Product Type
- automotive
- Severity
- Low
- DIY Difficulty
- Medium
- Estimated Fix Time
- 1-2 hours
Ad
Tools You'll Need
- OBD2 scanner
- Digital multimeter
- Socket wrench set
- Phillips screwdriver
- Flathead screwdriver
- Wire strippers
- Electrical tape
How to Fix Error Code P1485
-
Safety First
Always disconnect the negative battery terminal before working on electrical components to prevent shock or damage. -
Scan for Additional Codes
-
Locate the Air Injection Solenoid
-
Inspect Wiring and Connections
-
Test Solenoid Resistance
Ensure the multimeter probes make good contact with clean terminal surfaces for accurate readings. -
Check for Short to Ground
-
Inspect Vacuum Lines
-
Replace Faulty Components
Use only OEM or equivalent quality replacement parts to ensure proper operation. -
Reconnect and Test
Parts You May Need
Air injection solenoid
Check Price on Amazon
Vacuum hoses
Check Price on Amazon
Electrical connector
Check Price on Amazon
Automotive wire
Check Price on Amazon
Air injection solenoid
Check Price on Amazon
Vacuum hoses
Check Price on Amazon
Electrical connector
Check Price on Amazon
Automotive wire
Check Price on Amazon
Air injection solenoid
Check Price on Amazon
Vacuum hoses
Check Price on Amazon
Electrical connector
Check Price on Amazon
Automotive wire
Check Price on Amazon
Air injection solenoid
Check Price on Amazon
Vacuum hoses
Check Price on Amazon
Electrical connector
Check Price on Amazon
Automotive wire
Check Price on Amazon
Air injection solenoid
Check Price on Amazon
Vacuum hoses
Check Price on Amazon
Electrical connector
Check Price on Amazon
Automotive wire
Check Price on Amazon
Air injection solenoid
Check Price on Amazon
Vacuum hoses
Check Price on Amazon
Electrical connector
Check Price on Amazon
Automotive wire
Check Price on Amazon
Ad
When to Call a Professional
Call a qualified mechanic if you're uncomfortable working with electrical components, if the wiring harness requires extensive repair, or if the code persists after replacing the solenoid and repairing obvious wiring issues.Frequently Asked Questions
Can I drive with Chrysler error code P1485?
Yes, you can typically drive with P1485 as it's a low-severity emissions code, but you should address it promptly to avoid potential emission test failures and ensure optimal engine performance.
What causes Chrysler P1485 error code?
P1485 is usually caused by a faulty air injection solenoid, damaged wiring harness, corroded electrical connections, or short circuits in the solenoid circuit.
How much does it cost to fix P1485 on a Chrysler?
Repair costs typically range from $100-300, depending on whether you need to replace just the solenoid ($50-150) or repair wiring harness damage. Labor costs vary by location and complexity.
Will P1485 cause my Chrysler to fail emissions testing?
Yes, P1485 can cause your vehicle to fail emissions testing since it affects the secondary air injection system that helps reduce exhaust emissions during startup.