P1597 Chrysler Code - Speed Control Switch Always Low
Quick Answer
The P1597 Chrysler diagnostic trouble code (DTC) refers to the Speed Control Switch Always Low. Common causes include Faulty speed control switch, Wiring issues in the cruise control system, Malfunctioning cruise control module. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.
- What it means
- P1597 Chrysler indicates Speed Control Switch Always Low.
- Common causes
- Common causes include Faulty speed control switch, Wiring issues in the cruise control system, Malfunctioning cruise control module.
- Severity
- Low - monitor the vehicle and repair when practical.
- Can I drive?
- The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.
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Code P1597 Chrysler Description
The P1597 Chrysler diagnostic trouble code (DTC) refers to the Speed Control Switch Always Low. This code indicates that there is a problem with the speed control switch in the vehicle, specifically that it is constantly registering as being in the low position. The speed control switch, also known as the cruise control switch, is responsible for allowing the driver to set and adjust the vehicle's speed without having to constantly press the accelerator pedal. When this switch is not functioning properly, it can lead to issues with the vehicle's cruise control system.
Common Causes of P1597 Chrysler
- Faulty speed control switch
- Wiring issues in the cruise control system
- Malfunctioning cruise control module
- Problem with the vehicle's computer system
- Corrosion or damage to electrical connections related to the cruise control system
Symptoms of P1597 Chrysler
- Inability to engage or maintain cruise control
- Check Engine Light illuminated on the dashboard
- Decreased fuel efficiency
- Unresponsive cruise control buttons
- Cruise control system cutting out unexpectedly
How to Fix P1597 Chrysler
- Diagnostic testing to confirm the P1597 code and identify the specific cause of the issue
- Inspection of the speed control switch, wiring, and cruise control module for any faults or damage
- Repair or replacement of the faulty speed control switch or damaged wiring
- Resetting the vehicle's computer system to clear the code and ensure proper operation of the cruise control
- Test driving the vehicle to verify that the cruise control system is functioning correctly after repairs
Cost to Fix P1597 Chrysler
The cost estimate for repairing a P1597 Chrysler code can vary depending on the specific cause of the issue and the labor rates of the auto repair shop. Typically, the cost of parts for a speed control switch replacement can range from $50 to $150, while the labor cost can be between $100 to $200. This brings the total repair cost to around $150 to $350. However, it's important to note that these are rough estimates, and actual repair costs may differ based on the location, vehicle make and model, and the extent of the necessary repairs. As labor rates at auto repair shops can vary, it's advisable to inquire about specific rates at local shops for a more accurate cost estimate.
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