P1758 Saturn Code - Transmission Range Switch Indicates Drive Without Drive Ratio
Quick Answer
The Transmission Range (TR) switch is part of the park/neutral position and back-up lamp switch assembly and is mounted on the transmission manual shaft. Common causes include Faulty Transmission Range (TR) Switch, Transmission Range Switch harness is open or shorted, Transmission Range Switch 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
- P1758 Saturn indicates Transmission Range Switch Indicates Drive Without Drive Ratio.
- Common causes
- Common causes include Faulty Transmission Range (TR) Switch, Transmission Range Switch harness is open or shorted, Transmission Range Switch 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 P1758 Saturn Description
What are the Possible Causes of the DTC P1758 Saturn?
- Faulty Transmission Range (TR) Switch
- Transmission Range Switch harness is open or shorted
- Transmission Range Switch circuit poor electrical connection
How to Fix the DTC P1758 Saturn?
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 P1758 Saturn 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 P1758 Saturn Code
1. What are the common symptoms of OBDII code P1758 on a Saturn?
- Common symptoms include harsh shifting, transmission slipping, and the inability to shift into certain gears.
2. What does the OBDII code P1758 indicate on a Saturn vehicle?
- The code P1758 indicates that the transmission range switch is indicating "Drive" without a drive ratio being detected.
3. What are the possible causes of OBDII code P1758 on a Saturn?
- Possible causes include a faulty transmission range switch, a misadjusted shift cable, a damaged wiring harness, or a malfunctioning transmission control module.
4. How can I diagnose OBDII code P1758 on my Saturn?
- Diagnosing code P1758 may involve checking the transmission range switch for proper operation, inspecting the shift cable for correct adjustment, and scanning the vehicle's computer for any related trouble codes.
5. Can I continue driving my Saturn with OBDII code P1758?
- It is not recommended to drive your vehicle with code P1758 present, as it can lead to further damage to the transmission and other drivetrain components.
6. How can I repair OBDII code P1758 on my Saturn?
- Repairing code P1758 may involve replacing the transmission range switch, adjusting the shift cable, repairing any damaged wiring, or reprogramming the transmission control module.
7. Is it possible to reset OBDII code P1758 on a Saturn without fixing the underlying issue?
- While you can clear the code temporarily, it will likely return if the underlying issue is not addressed.
8. Can a DIY enthusiast fix OBDII code P1758 on a Saturn?
- Depending on your experience and access to tools, you may be able to fix code P1758 yourself by following a repair manual or seeking guidance from online resources.
9. How much does it typically cost to repair OBDII code P1758 on a Saturn at a professional mechanic's shop?
- The cost of repairing code P1758 can vary depending on the exact cause and the labor rates of the mechanic, but it may range from $200 to $500 or more.
10. Will fixing OBDII code P1758 on my Saturn improve the overall performance of the vehicle?
- Yes, resolving code P1758 can help restore proper transmission function, resulting in smoother shifts and improved overall vehicle performance.
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