What Does P1758 Mean?
This is a generic code indicating general automatic transaxle concerns or faults detected by the transmission control system. Additional codes are usually present to identify the specific issue.
Common Causes
30%
Multiple transmission sensor faults or electrical issues
25%
Low transmission fluid or contaminated ATF causing multiple problems
20%
Mechanical transmission wear or internal component failure
15%
Transmission control module communication or programming issue
10%
Valve body malfunction or solenoid pack failure
Diagnostic Steps
1
Step 1: Retrieve all stored and pending transmission codes for specific fault identification
2
Step 2: Check transmission fluid level, color, and smell for contamination or burning
3
Step 3: Monitor all available transmission sensor data in live mode during test drive
4
Step 4: Check for technical service bulletins (TSBs) related to this code for specific vehicle
5
Step 5: Perform transmission adaptation reset or relearn procedure per manufacturer specifications
Estimated Repair Cost
$100 - $2,500
Parts + labor, varies by vehicle and location
This is a generic code indicating general automatic transaxle concerns or faults detected by the transmission control system. Additional codes are usually present to identify the specific issue.
The most common cause of P1758 (Automatic Transaxle Concerns) is: Multiple transmission sensor faults or electrical issues
Typical repair costs for P1758 range from $100 to $2,500, depending on the vehicle, location, and whether you do it yourself or go to a shop.
Severity depends on underlying issue; may range from minor drivability concerns to complete transmission failure. Should be diagnosed promptly.
Start by connecting an OBD2 scanner to read the code and any freeze frame data. Then follow the diagnostic steps specific to P1758 to identify the root cause.
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Quick Info
Category
Powertrain
System
Automatic Transmission
Difficulty
Type
Manufacturer
Recommended Tools
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