B128E Code - Park Assist Sensor 1
|B128E code possible causes
- Faulty Park Assist Sensor 1
- Park Assist Sensor 1 harness is open or shorted
- Park Assist Sensor 1 circuit poor electrical connection
- Faulty Park Assist Module
|How is the B128E code repair?Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
|B128E code tech notesB128E-11 PTS SENSOR 1 CIRCUIT SHORT TO GROUND
B128E-12 PTS SENSOR 1 CIRCUIT SHORT TO BATTERY
B128E-25 PTS SENSOR 1 SIGNAL SHAPE / WAVEFORM FAILURE
B128E-92 PTS SENSOR 1 PERFORMANCE OR INCORRECT OPERATION
|What is the cost to diagnose the B128E code
Labor: 1.0The cost to diagnose the B128E code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
|What are B128E code possible symptoms?
- Engine Light ON (or Service Engine Soon Warning Light)
|What is B128E code meaning?The Park Assist Sensors (PTS) are ultrasonic transceivers that are completely controlled by the Park Assist Module. The sensors transmit and receive ultrasonic signals. Each sensor has a voltage, signal, and return the circuit to the module. The sensors communicate with the Park Assist Module using a dedicated serial bus communication circuit. The Park Assist Module monitors the PTS Sensor when the vehicle in reverse and during the self-test while the vehicle is in drive between 18 km/h (11 mph) and 40 km/h (25 mph). The Park Assist Module sets the OBDII code when the Park Assist Sensor Signal circuit is not to factory specifications.
|Need more information with the B128E code?Need more information on how to fix the B128E code?
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