Pinpoint Test Al : U1000:11
- Normal Operation and Fault Conditions
DTC Fault Trigger Conditions
DTC Description Fault Trigger Condition IPMB U1000:11 Solid State Driver Protection Active -Driver Disabled: Circuit Short To Ground Sets in the IPMB when the IPMB repetitive excessive current draw for the audible parking aid system. Possible Sources
- Wiring
- Parking aid sensor
- Active park assist sensor
- IPMB
- AL1 CHECK FOR DIAGNOSTIC TROUBLE CODES (DTCS) FROM THE IPMB (IMAGE PROCESSING MODULE B) SELF-TEST
- Ignition ON.
- Using the diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs).
- Wait 10 seconds.
- Using the diagnostic scan tool, perform the IPMB self-test.
Are any DTC other than U1000:11 retrieved?
Yes RETRIEVE and REPAIR all other IPMB Diagnostic Trouble Codes (DTC). REFER to Diagnostic Trouble Code (DTC) Chart . No GO to AL2 - AL2 CHECK FOR CORRECT IPMB (IMAGE PROCESSING MODULE B) OPERATION
- Ignition OFF.
- Disconnect and inspect the IPMB connectors.
- Repair:
- corrosion (install new connector or terminals - clean module pins)
- damaged or bent pins - install new terminals/pins
- pushed-out pins - install new pins as necessary
- Reconnect the IPMB connectors. Make sure they seat and latch correctly.
- Operate the system and determine if the concern is still present.
Is the concern still present?
Yes CHECK OASIS for any applicable service articles: TSB, GSB, SSM or FSA. If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, INSTALL a new IPMB. REFER to: Image Processing Module B (IPMB) . No The system is operating correctly at this time. The concern may have been caused by a loose or corroded connector. ADDRESS the root cause of any connector or pin issues.