P0954
Auto Shift Manual Control Circuit Intermittent
P0954 is an OBD-II diagnostic trouble code meaning: Auto Shift Manual Control Circuit Intermittent. Common causes: manual mode switch malfunction, open or short circuit in control circuit. Estimated repair cost: $17–89.
Symptoms
- Inability to switch to manual control mode
- Spontaneous exit from manual mode
- Automatic transmission mode indicator blinking
- Incorrect gear shifting in manual mode
- Check Engine Light Illuminates
Causes
- Manual mode switch malfunction
- Open or short circuit in control circuit
- Poor contact in connectors
- Transmission control module (TCM) problems
- Wiring harness damage
How to Fix
- Check the integrity of the manual mode control circuit
- Inspect and clean switch contacts and connectors
- Check the operation of the manual mode switch
- Scan the transmission control module for additional errors
- If necessary, replace the switch or repair the wiring
Related codes
Error P0954 by Vehicle Brand
FAQ
What does the P0954 code mean?
P0954 is an OBD-II diagnostic trouble code that indicates: Auto Shift Manual Control Circuit Intermittent
What causes a P0954 error code?
The most common causes of P0954 include: Manual mode switch malfunction; Open or short circuit in control circuit; Poor contact in connectors; Transmission control module (TCM) problems.
How do I fix a P0954 diagnostic trouble code?
To fix P0954: Check the integrity of the manual mode control circuit. Inspect and clean switch contacts and connectors. Check the operation of the manual mode switch. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0954?
Limited driving only, diagnose soon
How much does it cost to fix P0954?
The estimated repair cost for P0954 is $17–89. Actual cost depends on your vehicle, location, and labor rates.
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