Test S: DTC U1901 - CAN Network #2 Communication Bus Fault - Receive Error

PINPOINT TEST S: DTC U1901 - CAN NETWORK #2 COMMUNICATION BUS FAULT - RECEIVE ERROR
Refer to Vehicle/Diagrams, Vehicle Dynamic Systems for schematic and connector information.

Normal Operation
The ABS module communicates with the sensor cluster through the area network (CAN) circuits 1814 (WH/LB) and 1815 (PK/LB).

Possible Causes
^ Anti-lock brake system (ABS) module
^ Sensor cluster
^ Circuitry

S1:

S2-S3:

S4-S5: