P1399 Chrysler Code - Wait To Start Lamp Circuit Condition
Quick Answer
The P1399 Chrysler diagnostic trouble code (DTC) indicates a potential issue with the Wait To Start (WTS) lamp circuit in the vehicle's engine control module (ECM). Common causes include Damaged wiring in the WTS lamp circuit, Loose or corroded connectors in the circuit, Faulty Wait To Start lamp. 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
- P1399 Chrysler indicates Wait To Start Lamp Circuit Condition.
- Common causes
- Common causes include Damaged wiring in the WTS lamp circuit, Loose or corroded connectors in the circuit, Faulty Wait To Start lamp.
- 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.
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Code P1399 Chrysler Description
The P1399 Chrysler diagnostic trouble code (DTC) indicates a potential issue with the Wait To Start (WTS) lamp circuit in the vehicle's engine control module (ECM). The WTS lamp is typically found on the dashboard of diesel vehicles and is designed to alert the driver when the engine is in the preheat phase before starting. When this code is triggered, it means that the ECM has detected a fault in the circuit that controls the WTS lamp.
Common Causes of P1399 Chrysler
- Damaged wiring in the WTS lamp circuit.
- Loose or corroded connectors in the circuit.
- Faulty Wait To Start lamp.
- Malfunctioning engine control module (ECM).
- Issues with the vehicle's battery or charging system.
Symptoms of P1399 Chrysler
- Difficulty starting the vehicle, especially in cold weather.
- WTS lamp not illuminating when the engine is in the preheat phase.
- Check Engine Light illuminated on the dashboard.
- Engine cranks but does not start.
How to Fix P1399 Chrysler
- Begin by inspecting the wiring and connectors in the WTS lamp circuit for any damage or corrosion. Repair or replace any damaged components.
- Test the WTS lamp to ensure it is functioning correctly. Replace the lamp if necessary.
- Check the ECM for any faults or errors related to the WTS lamp circuit. Reset or replace the ECM as needed.
- Clear the DTC from the ECM's memory using a diagnostic scanner.
- Test the vehicle to ensure that the WTS lamp illuminates properly and the engine starts without issues.
Cost to Fix P1399 Chrysler
The cost of repairing the P1399 Chrysler code can vary depending on the specific cause of the issue and the labor rates in your area. On average, you can expect to pay anywhere from $100 to $300 for parts and labor to address this problem. Keep in mind that diagnostic time and labor rates at auto repair shops can fluctuate, so it's advisable to get quotes from multiple shops to find the best deal.
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