Test I: No High Speed Controller Area Network (HS-CAN) Communication, All Modules Are Not Responding

PINPOINT TEST I: NO HIGH SPEED CONTROLLER AREA NETWORK (HS-CAN) COMMUNICATION, ALL MODULES ARE NOT RESPONDING

Normal Operation
The HS-CAN uses an unshielded twisted pair cable, circuits 1827 (WH/LG) and 1828 (PK/LG). The ABS module, the instrument cluster (IC) and PCM all communicate with the scan tool using the HS-CAN.

This pinpoint is intended to diagnose the following:
- Wiring, terminals or connectors
- ABS module
- IC
- PCM

I1:

I1-I2:

I3-I4:

I5-I6:

I7-I8:

I8-I10:

I10-I11:

I12-I14:

I14-I16:

I16-I19: