Scan Tool Testing and Procedures

Parking Aid Control Module (J446), Output Diagnostic Test Mode

The following components can be checked via output Diagnostic Test Mode (DTM):

• Right Front Parking Aid Sensor (G252)

• Right Front Center Parking Aid Sensor (G253)

• Left Front Center Parking Aid Sensor (G254)

• Left Front Parking Aid Sensor (G255)

• Left Rear Parking Aid Sensor (G203)

• Left Rear Center Parking Aid Sensor (G204)

• Right Rear Center Parking Aid Sensor (G205)

• Right Rear Parking Aid Sensor (G206)

• Rear Parking Aid Warning Buzzer (H15)

• Front Parking Aid Warning Buzzer (H22)

• Parking Aid Control Module (J446)

- Connect the vehicle diagnostic tester. Refer to=> [ Vehicle Diagnosis, Testing and Information Systems ] Testing and Inspection.

- In the vehicle diagnostic tester, select "guided fault finding".

- Using the "Go to" button, select the "function/component selection" and the following menu options in sequence:

• Body

• Body repair procedures

• 01 - On Board Diagnostic (OBD) capable systems

• 10 - Parking aid control module II J446

• 10 - Parking aid control module II functions

• 10 - Output diagnostic test mode