P0706 Saturn Code - Transmission Range Switch Performance
Quick Answer
The P0706 diagnostic trouble code (DTC) in a Saturn vehicle indicates an issue with the transmission range switch performance. Common causes include Faulty transmission range switch, Loose or corroded electrical connections to the switch, Damaged wiring harness. 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
- P0706 Saturn indicates Transmission Range Switch Performance.
- Common causes
- Common causes include Faulty transmission range switch, Loose or corroded electrical connections to the switch, Damaged wiring harness.
- 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.
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Code P0706 Saturn Description
The P0706 diagnostic trouble code (DTC) in a Saturn vehicle indicates an issue with the transmission range switch performance. Also known as the transmission range sensor or neutral safety switch, this component plays a crucial role in ensuring the proper functioning of the transmission system. The transmission range switch is responsible for relaying information to the vehicle's engine control module (ECM) regarding the gear position selected by the driver (Park, Reverse, Neutral, Drive, etc.). This information is essential for the ECM to adjust various parameters such as engine speed, fuel delivery, and ignition timing accordingly.
Common Causes of P0706 Saturn
- Faulty transmission range switch
- Loose or corroded electrical connections to the switch
- Damaged wiring harness
- ECM software malfunction
- Mechanical issues with the transmission itself
Symptoms of P0706 Saturn
- Rough or erratic shifting
- Inability to shift gears
- Delayed engagement when shifting
- Vehicle not starting
- Check Engine Light illuminated on the dashboard
How to Fix P0706 Saturn
- Diagnose the issue by using a scan tool to retrieve the fault code and perform a visual inspection of the transmission range switch and related components.
- Test the transmission range switch for proper operation using a multimeter to check for continuity and voltage output.
- Replace the transmission range switch if it is found to be faulty. Ensure proper installation and calibration according to manufacturer specifications.
- Inspect and repair any damaged wiring or electrical connections to the transmission range switch.
- Clear the fault code from the ECM's memory and test drive the vehicle to ensure the issue is resolved.
Cost to Fix P0706 Saturn
The cost of repairing a P0706 code in a Saturn vehicle can vary depending on the specific model and year, as well as the extent of the issue. In general, the average cost for parts and labor to replace a transmission range switch ranges from $150 to $400. However, additional costs may apply if there are other underlying issues contributing to the fault code. It is recommended to consult with a qualified mechanic or auto repair shop for a more accurate estimate based on the vehicle's individual circumstances.
When is the Code Detected?
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Frequently Asked Questions about P0706 Saturn Code
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Discuss the causes and fixes for P0706 Saturn OBDII Code
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Original symptom - 1997 Saturn SL2 - The OBDII was producing two errors a (P0705 & P0706) we adjusted the N.P.S.S to the contunuity spec in the manual and this cleared the (P0705) error, however the (P0706) error remains - It apears the error is duplicated (P0705) for normal trans operation and (P0706) for performance operation - Both errors indicate a problem with the N.P.S.S - One would "assume" if the adjustment cleared the (P0705)error then the (P0706)error would also be cleared - Well this is not the case! Furthermore I suspect "after driving 50 miles through the OBDII drive trace the Set Readiness would be set "NOT" looks like all errors have to be resolved in order for the early model OBDII to set readiness - Any feedback would be mostlikely helpful..
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