P103D Chrysler Code - Cylinder 3 Oil Supply Solenoid Valve Driver Short To Ground
Quick Answer
Multi-Air is an electronically controlled variable intake valve phase and lift system. Common causes include Faulty Variable Valve Actuator (VVA) Solenoid, Variable Valve Actuator Solenoid harness is open or shorted, Variable Valve Actuator Solenoid circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P103D Chrysler indicates Cylinder 3 Oil Supply Solenoid Valve Driver Short To Ground.
- Common causes
- Common causes include Faulty Variable Valve Actuator (VVA) Solenoid, Variable Valve Actuator Solenoid harness is open or shorted, Variable Valve Actuator Solenoid circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code P103D Chrysler Description
The Multi-Air valve train has a mechanical camshaft lobe acting on a hydraulic pump located between the camshaft intake lobe and the intake valve. The pump provides oil under pressure to a two-way electro-hydraulic solenoid valve called the Variable Valve Actuator (VVA) Solenoid. The VVA Solenoid is electronically controlled during the specific intake cam lobe event by the Powertrain Control Module (PCM). During the event, the VVA Solenoid is commanded to either hold oil pressure or bleed oil. The Variable Valve Actuator (VVA) Solenoid is a normally open solenoid. The PCM provides 12 volts to close the solenoid. The position of the VVA Solenoid determines the intake valve timing and lift. This change on valve action is similar to creating a change in the camshaft lobe profile affecting the lift and duration of the valve opening. The Diagnostic Trouble Code (DTC) will be set when the PCM detects a short to ground in the Solenoid Signal or Return circuit.
What are the Possible Causes of the DTC P103D Chrysler?
- Faulty Variable Valve Actuator (VVA) Solenoid
- Variable Valve Actuator Solenoid harness is open or shorted
- Variable Valve Actuator Solenoid circuit poor electrical connection
- Faulty Powertrain Control Module (PCM)
How to Fix the DTC P103D Chrysler?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P103D Chrysler code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
Need more information about the P103D Chrysler code?
Need more information on how to fix the P103D Chrysler code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P103D Chrysler code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P103D Chrysler Code
1. What does OBDII code P103D mean on a Chrysler?
P103D indicates a "Cylinder 3 Oil Supply Solenoid Valve Driver Short To Ground," meaning there is an electrical issue involving the oil control solenoid for cylinder 3.
2. What are the symptoms of code P103D on a Chrysler?
Common symptoms include poor engine performance, rough idling, reduced fuel efficiency, and the Check Engine Light turning on.
3. What causes the P103D code on a Chrysler?
Causes can include a short to ground in the wiring harness, a faulty oil control solenoid, a damaged connector, or an issue with the powertrain control module (PCM).
4. How do I diagnose the P103D code on my Chrysler?
Check the wiring and connectors for damage or corrosion, test the oil control solenoid for proper resistance, and inspect the PCM for faults.
5. Can I drive my Chrysler with a P103D code?
Driving with a P103D code is not recommended, as it may lead to poor engine performance and potential damage to the engine.
6. How do I fix the P103D code on a Chrysler?
Repairs may involve replacing the oil control solenoid for cylinder 3, repairing or replacing damaged wiring, or addressing issues with the PCM.
7. How much does it cost to fix a P103D code on a Chrysler?
The repair cost can vary but typically ranges from $100 to $500, depending on whether the solenoid, wiring, or PCM needs replacement.
8. Can a bad oil control solenoid cause the P103D code?
Yes, a malfunctioning oil control solenoid for cylinder 3 can cause the P103D code to appear.
9. How do I prevent the P103D code from recurring?
Regularly inspect and maintain your vehicle’s wiring and connectors, and ensure the oil control solenoids are functioning correctly.
10. Will clearing the P103D code fix the problem?
Clearing the code may turn off the Check Engine Light temporarily, but the underlying issue must be repaired to prevent the code from returning.
Discuss the causes and fixes for P103D Chrysler OBDII Code
Code P103D Chrysler comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
