PIT6081
Service Bulletin Details
Public Details for: PIT6081
This preliminary information communicates information to check park assist sensor wiring for any circuit faults after installing park assist control module and system not working after retrofit.
- 2022 -
Bulletin No.: PIT6081 Published date: 10/25/2023 Preliminary Information PIT6081 Diagnostic Tip –Park Assist Inop With DTC U3000 57 after N222375790 Customer Satisfaction Program - Park Assist Retro t Models Brand: Model: Model Years: VIN: from Engine: to Transmissions: Cadillac Escalade 2022 All All All All Chevrolet Suburban 2022 All All All All Chevrolet Tahoe 2022 All All All All GMC Yukon 2022 All All All All The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI. Involved Region or Country North America Additional Options (RPO) Condition Cause UD5 or UD7 Park Assist A technician may nd that the Park Assist is inoperative with DTC U3000 SYM57 set in Park Assist Control Module after performing Customer Satisfaction Program N222375790 - Park Assist Retro t. There may or may NOT be any other DTC's setting in the Park Assist Module. A Park Assist Sensor or a sensor circuit fault may cause the new Park Assist Control Module to set DTC U3000 SYM57 and it may or may NOT set any sensor DTC’s. Correction: If any Park Assist Sensor DTCs are set then repair those rst and reevaluate. If no Park Assist Sensor DTCs are set and a root cause is not found after following normal SI diagnostics, then inspect the wiring between the Park Assist Control Module and each Park Assist Sensors for any faults (opens/loose terminals/shorts/etc). Inspect each Park Assist Sensor connector for the wiring being too tight and pulling on the sensor connector. One known area has been at connector X950 where there has been reports of poor terminal tension. In addition, inspect each park assist sensor for any damage like stone chips/dents/etc. Repair/Replace any damaged circuits, terminals, connectors, or sensors following normal SI procedures. NOTE: Park Assist Sensor damage due to impact/abuse/accident/etc. would not be covered under warranty. Warranty Information For wiring repairs covered under warranty, please refer to latest version of bulletin 10-00-89-005 for warranty information on wire/connector repairs. Version History Version 1 Modi ed 10/25/2023 - Created on. © 2023 General Motors. All Rights Reserved.