P1655 Dodge Code - Wait To Start Lamp Control Circuit
Quick Answer
The P1655 diagnostic trouble code (DTC) for Dodge vehicles refers to the "Wait To Start Lamp Control Circuit." This code indicates a malfunction in the circuit responsible for controlling the "Wait to Start" lamp on the dashboard. Common causes include Faulty glow plug relay, Wiring issues or shorts in the control circuit, Defective glow plugs. 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
- P1655 Dodge indicates Wait To Start Lamp Control Circuit.
- Common causes
- Common causes include Faulty glow plug relay, Wiring issues or shorts in the control circuit, Defective glow plugs.
- 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 P1655 Dodge Description
The P1655 diagnostic trouble code (DTC) for Dodge vehicles refers to the "Wait To Start Lamp Control Circuit." This code indicates a malfunction in the circuit responsible for controlling the "Wait to Start" lamp on the dashboard. The "Wait to Start" lamp is an indicator that informs the driver when the engine's glow plugs are heating up to aid in cold starting conditions.
Common Causes of P1655 Dodge
- Faulty glow plug relay.
- Wiring issues or shorts in the control circuit.
- Defective glow plugs.
- Corrosion or poor connections in the circuit.
- Issues with the engine control module (ECM) or related components.
Symptoms of P1655 Dodge
- Illumination of the "Wait to Start" lamp on the dashboard.
- Difficulty starting the engine, especially in cold weather.
- Extended cranking times before the engine starts.
- Engine misfires or rough idle upon startup.
- Reduced fuel efficiency due to inefficient combustion.
How to Fix P1655 Dodge
- Begin by inspecting the glow plug relay and testing its functionality. Replace if necessary.
- Check the wiring harness for any visible damage, corrosion, or loose connections. Repair or replace as needed.
- Test the glow plugs for continuity and replace any faulty ones.
- Inspect the control circuit for shorts or open circuits and repair as needed.
- Clear the DTC and reset the vehicle's computer to see if the issue persists after repairs.
Cost to Fix P1655 Dodge
The cost of repairing the P1655 DTC for the "Wait To Start Lamp Control Circuit" can vary depending on the specific cause of the issue. Generally, the cost of parts such as a glow plug relay, glow plugs, or wiring harness can range from $50 to $200. Labor costs at auto repair shops typically range from $80 to $150 per hour, and the total repair bill could amount to $150 to $500, including parts and labor.
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