No customer complaint. The vehicle was in the workshop for oil leak repairs and a fault occurred after repairs.

Oil leaks repaired include:
- Valve cover gasket
- Rear main oil seal
- Sump pan gasket
- Transmission front pump seal

After work was performed, we noticed a 4WD system fault. After consultation with the customer, they suggested that no existing faults with the vehicle before the repair.

Scanned the vehicle and found CAN fault U1000 across multiple modules, including ECM, TCM, 4WD, IPDM and ABS. Double checked work that was performed, including wiring to confirm everything was plugging in.