P0885 Dodge Code - TCM Power Relay Control Circuit/Open
Quick Answer
The P0885 diagnostic trouble code (DTC) for Dodge vehicles indicates a problem with the Transmission Control Module (TCM) Power Relay Control Circuit. Common causes include Faulty TCM power relay, Corroded or damaged wiring in the power relay control circuit, Loose or disconnected electrical connectors. 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
- P0885 Dodge indicates TCM Power Relay Control Circuit/Open.
- Common causes
- Common causes include Faulty TCM power relay, Corroded or damaged wiring in the power relay control circuit, Loose or disconnected electrical connectors.
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code P0885 Dodge Description
The P0885 diagnostic trouble code (DTC) for Dodge vehicles indicates a problem with the Transmission Control Module (TCM) Power Relay Control Circuit. The TCM is responsible for controlling the transmission functions in the vehicle, such as shifting gears and managing torque converter lockup. The power relay control circuit is essential for providing power to the TCM, enabling it to perform its functions effectively.
Common Causes of P0885 Dodge
- Faulty TCM power relay
- Corroded or damaged wiring in the power relay control circuit
- Loose or disconnected electrical connectors
- Blown fuse related to the TCM power supply
- Issues with the TCM itself
Symptoms of P0885 Dodge
- Transmission slipping or hesitation
- Erratic shifting patterns
- Transmission warning light illuminated on the dashboard
- Vehicle going into "limp mode" where it operates in one gear only
- Loss of power or acceleration
How to Fix P0885 Dodge
- Begin by performing a thorough visual inspection of the TCM power relay and associated wiring to check for any visible damage or corrosion.
- Test the TCM power relay using a multimeter to determine if it is functioning properly.
- Inspect and test the electrical connectors to ensure they are securely connected and not damaged.
- Check the relevant fuses related to the TCM power supply and replace any blown fuses.
- If the issue persists, consider replacing the TCM if it is determined to be faulty.
Cost to Fix P0885 Dodge
The typical repair costs for addressing a P0885 code in a Dodge vehicle can vary depending on the specific cause of the issue and the extent of the repairs needed. On average, the cost of parts for a TCM power relay replacement can range from $50 to $150, while labor costs can range from $100 to $200. Overall, the total repair cost for this issue could range from $150 to $350, but it's important to note that prices may vary based on factors such as location, vehicle make and model, and labor rates at individual repair shops. It is recommended to obtain a detailed quote from a qualified mechanic to determine the precise cost of resolving this problem for your specific vehicle.
Need more information about the P0885 Dodge code?
Need more information on how to fix the P0885 Dodge code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P0885 Dodge code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P0885 Dodge Code
1. What does the OBDII code P0885 mean on a Dodge vehicle?
P0885 indicates an issue with the TCM (Transmission Control Module) power relay control circuit, specifically an open circuit or failure in the relay.
2. What are the common symptoms of the P0885 code in Dodge vehicles?
Symptoms include transmission stuck in limp mode, harsh or delayed shifting, the check engine light illuminated, and possibly reduced fuel efficiency.
3. What causes the P0885 code to appear?
Common causes include a faulty TCM power relay, damaged wiring or connectors in the relay circuit, a blown fuse, or, less commonly, a failing Transmission Control Module.
4. How do I diagnose the P0885 code?
Start by checking the TCM power relay for proper operation, inspect the wiring and connectors for damage or corrosion, and test fuses related to the transmission system.
5. Can a bad TCM power relay cause a P0885 code?
Yes, a malfunctioning or failed TCM power relay is one of the primary causes of the P0885 code.
6. Is it safe to drive with a P0885 code?
Driving with a P0885 code is not recommended, as the vehicle may be stuck in limp mode, leading to limited performance and potential further damage to the transmission.
7. How can I fix the P0885 code on my Dodge vehicle?
Repairs may include replacing the TCM power relay, repairing damaged wiring, cleaning corroded connectors, or replacing a blown fuse.
8. Will clearing the P0885 code solve the issue?
Clearing the code without addressing the underlying problem is only a temporary fix. The code will likely return if the root cause is not resolved.
9. How much does it cost to repair a P0885 code?
Repair costs vary but typically range from $50 to $200 for a relay or wiring repair. If the TCM itself needs replacement, costs could be significantly higher.
10. Can a failing battery cause the P0885 code?
While uncommon, a weak or failing battery could potentially cause voltage issues that trigger the P0885 code. Testing the battery and charging system is recommended.
Discuss the causes and fixes for P0885 Dodge OBDII Code
Code P0885 Dodge 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.