P1705 Lincoln Code - Transmission Range Sensor Out Of Self-Test Range
Quick Answer
The Transmission Range (TR) sensor is built in the Transmission Control Module (TCM), it detects the automatic transmission range information via the Hall-effect sensor and outputs the information to the TCM. Common causes include Gear selector not in Park/Neutral, Faulty Transmission Range Sensor, Transmission Range Sensor 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
- P1705 Lincoln indicates Transmission Range Sensor Out Of Self-Test Range .
- Common causes
- Common causes include Gear selector not in Park/Neutral, Faulty Transmission Range Sensor, Transmission Range Sensor 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 P1705 Lincoln Description
What are the Possible Causes of the DTC P1705 Lincoln?
- Gear selector not in Park/Neutral
- Faulty Transmission Range Sensor
- Transmission Range Sensor harness is open or shorted
- Transmission Range Sensor circuit poor electrical connection
How to Fix the DTC P1705 Lincoln?
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 P1705 Lincoln 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 P1705 Lincoln Code
1. What does the OBD-II code P1705 mean on a Lincoln?
P1705 indicates that the Transmission Range Sensor (TRS) is out of its self-test range, signaling an issue with how the sensor detects gear positions.
2. What are the common symptoms of code P1705 in a Lincoln?
Symptoms may include erratic shifting, the transmission being stuck in one gear, the check engine light illuminating, or difficulty starting the vehicle.
3. What causes the P1705 code on a Lincoln?
Common causes include a faulty Transmission Range Sensor, damaged wiring or connectors, or issues with the vehicle's transmission control module.
4. How do I diagnose the P1705 code in my Lincoln?
Diagnose by checking the TRS for proper operation, inspecting wiring and connectors for damage, and using a scan tool to monitor live data for gear position signals.
5. Can I drive my Lincoln with the P1705 code active?
Driving with code P1705 is not recommended, as it may cause erratic transmission behavior and lead to further damage.
6. How do I fix the P1705 code on a Lincoln?
Repairs typically involve replacing the Transmission Range Sensor, fixing damaged wiring or connectors, or reprogramming the transmission control module if necessary.
7. How much does it cost to fix the P1705 code on a Lincoln?
Costs vary, but replacing the Transmission Range Sensor typically ranges from $200 to $400, including labor. Wiring repairs or module reprogramming may cost more.
8. Can a bad Transmission Range Sensor cause other issues?
Yes, a faulty TRS can lead to poor transmission performance, difficulty starting the vehicle, or prevent the vehicle from shifting properly.
9. What tools are needed to troubleshoot the P1705 code?
You’ll need an OBD-II scanner, a multimeter to check wiring and continuity, and possibly a repair manual for your Lincoln model.
10. Does the P1705 code always mean the Transmission Range Sensor is bad?
No, the code could also be caused by wiring issues, connector problems, or faults in the transmission control module. Proper diagnosis is essential.
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