P1915
Internal Mode Switch Start/Wrong Range
P1915 is an OBD-II diagnostic trouble code meaning: Internal Mode Switch Start/Wrong Range. Common causes: malfunction of the internal mode switch, damaged wiring or poor contacts. Estimated repair cost: $17–89.
Symptoms
- Incorrect display of selector position on the instrument panel
- Problems starting the engine in certain modes
- Incorrect gear shifting
- The Check Engine light comes on
- Switching the transmission to emergency mode
Causes
- Malfunction of the internal mode switch
- Damaged wiring or poor contacts
- Problems with the transmission selector lever
- Switch calibration mismatch
- Transmission control module (TCM) malfunction
How to Fix
- Diagnostics and checking of fault codes
- Checking the status and connection of the internal mode switch
- Inspect wiring and connectors for damage
- Checking and calibrating the mode switch
- Replacing a faulty switch if necessary
Related codes
FAQ
What does the P1915 code mean?
P1915 is an OBD-II diagnostic trouble code that indicates: Internal Mode Switch Start/Wrong Range
What causes a P1915 error code?
The most common causes of P1915 include: Malfunction of the internal mode switch; Damaged wiring or poor contacts; Problems with the transmission selector lever; Switch calibration mismatch.
How do I fix a P1915 diagnostic trouble code?
To fix P1915: Diagnostics and checking of fault codes. Checking the status and connection of the internal mode switch. Inspect wiring and connectors for damage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1915?
Limited driving only, diagnose soon
How much does it cost to fix P1915?
The estimated repair cost for P1915 is $17–89. Actual cost depends on your vehicle, location, and labor rates.
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