P0877 Dodge Code - Transmission Fluid Pressure Sensor/Switch 'D' Circuit Low
Quick Answer
The Engine Control Module (ECM) monitors the Transmission Fluid Pressure Sensor/Switch 'D'. Common causes include Faulty Transmission Fluid Pressure Sensor/Switch 'D', Transmission Fluid Pressure Sensor/Switch 'D' harness is open or shorted, Transmission Fluid Pressure Sensor/Switch 'D' 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
- P0877 Dodge indicates Transmission Fluid Pressure Sensor/Switch 'D' Circuit Low.
- Common causes
- Common causes include Faulty Transmission Fluid Pressure Sensor/Switch 'D', Transmission Fluid Pressure Sensor/Switch 'D' harness is open or shorted, Transmission Fluid Pressure Sensor/Switch 'D' 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 P0877 Dodge Description
What are the Possible Causes of the DTC P0877 Dodge?
- Faulty Transmission Fluid Pressure Sensor/Switch 'D'
- Transmission Fluid Pressure Sensor/Switch 'D' harness is open or shorted
- Transmission Fluid Pressure Sensor/Switch 'D' circuit poor electrical connection
How to Fix the DTC P0877 Dodge?
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 P0877 Dodge 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.
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Frequently Asked Questions about P0877 Dodge Code
1. What does the OBDII code P0877 mean on a Dodge vehicle?
P0877 indicates that the Transmission Fluid Pressure Sensor/Switch 'D' circuit is reading a voltage level lower than the manufacturer's specified range.
2. What are the common symptoms of P0877 in a Dodge?
Symptoms may include harsh or delayed shifting, transmission slipping, failure to shift gears, the transmission being stuck in limp mode, and the Check Engine Light being on.
3. What causes the P0877 code to appear on a Dodge?
Common causes include a faulty transmission fluid pressure sensor, damaged or corroded wiring, a poor electrical connection in the sensor circuit, or low transmission fluid levels.
4. Can low transmission fluid trigger the P0877 code?
Yes, low transmission fluid can cause P0877 because it may lead to insufficient pressure for the sensor to detect, resulting in a low circuit reading.
5. How do you diagnose the P0877 code on a Dodge?
Diagnosis typically includes scanning for codes, inspecting the transmission fluid level and condition, checking the wiring and connectors for damage or corrosion, and testing the pressure sensor with a multimeter.
6. Is it safe to drive with a P0877 code on a Dodge?
Driving with a P0877 code is not recommended, as it may lead to further transmission damage or unsafe driving conditions due to shifting issues.
7. How is the P0877 code repaired on a Dodge?
Repairs may involve replacing the faulty transmission fluid pressure sensor, repairing damaged wiring or connectors, refilling or flushing the transmission fluid, or performing a transmission control module update.
8. How much does it cost to fix the P0877 code on a Dodge?
Repair costs can vary, but replacing the transmission fluid pressure sensor typically ranges from $150 to $300, depending on labor rates and parts.
9. Can I reset the P0877 code without fixing the issue?
While clearing the code is possible with an OBDII scanner, it will likely return if the underlying issue is not resolved.
10. What tools are needed to address the P0877 code on a Dodge?
Tools may include a diagnostic OBDII scanner, a multimeter for electrical testing, and basic hand tools to inspect and replace components.
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