- Faulty Low Brake Solenoid
- Low Brake Solenoid harness is open or shorted
- Low Brake Solenoid circuit poor electrical connection
- Faulty CVT
- Engine Light ON (or Service Engine Soon Warning Light)
P17b4 DescriptionThe Transmission Control Module (TCM) monitors the Low Brake Solenoid. The TCM sets the OBDII code when the Low Brake Solenoid is not to factory specifications.
P17B4 Information for specific makes
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