P0707 Mercedes-Benz Code - Transmission Range Sensor Circuit Low Input
Quick Answer
The park/neutral position (PNP) switch includes a transmission range switch. Common causes include Faulty Park/neutral position switch, Misadjusted park/neutral position switch, Park/neutral position switch harness is open or shorted. 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
- P0707 Mercedes-Benz indicates Transmission Range Sensor Circuit Low Input.
- Common causes
- Common causes include Faulty Park/neutral position switch, Misadjusted park/neutral position switch, Park/neutral position switch harness is open or shorted.
- 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 P0707 Mercedes-Benz Description
What are the Possible Causes of the DTC P0707 Mercedes-Benz?
- Faulty Park/neutral position switch
- Misadjusted park/neutral position switch
- Park/neutral position switch harness is open or shorted
- Park/neutral position switch circuit poor electrical connection
How to Fix the DTC P0707 Mercedes-Benz?
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 P0707 Mercedes-Benz 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 P0707 Mercedes-Benz Code
1. What does the OBDII code P0707 mean on a Mercedes-Benz?
P0707 indicates a low input signal from the transmission range sensor circuit, which helps the vehicle determine the correct gear position.
2. What are the common symptoms of code P0707 in a Mercedes-Benz?
Symptoms may include difficulty shifting gears, the transmission being stuck in one gear, erratic gear changes, or the Check Engine Light illuminating.
3. What causes the P0707 code in a Mercedes-Benz?
Common causes include a faulty transmission range sensor, damaged wiring or connectors, or issues within the transmission control module.
4. Can I drive my Mercedes-Benz with the P0707 code?
Driving with this code is not recommended as it can lead to transmission failure, unsafe driving conditions, or further damage to other components.
5. How do I diagnose the P0707 code in a Mercedes-Benz?
Diagnosis involves scanning the car’s computer with an OBDII scanner, inspecting the transmission range sensor, checking wiring and connections for damage, and testing the transmission control module.
6. How do I fix the P0707 code on a Mercedes-Benz?
Repairs may include replacing the transmission range sensor, repairing damaged wiring or connectors, or reprogramming or replacing the transmission control module.
7. How much does it cost to fix the P0707 code on a Mercedes-Benz?
Repair costs can vary but typically range from $150 to $500, depending on whether the sensor, wiring, or control module needs to be replaced.
8. Can a low battery cause the P0707 code in a Mercedes-Benz?
Yes, a weak or faulty battery can sometimes interfere with sensor signals and cause transmission-related error codes.
9. Will clearing the P0707 code with an OBDII scanner fix the issue?
Clearing the code may temporarily remove the Check Engine Light, but the underlying issue must be addressed to prevent the code from returning.
10. What happens if I ignore the P0707 code on my Mercedes-Benz?
Ignoring the code can lead to worsening transmission problems, reduced performance, and potentially expensive repairs in the future.
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