CAN Communication Circuit Inspection

WARNING: This page is about a different variant/trim than selected.

IG key "OFF".
Disconnect CGW* connector and IBAU* connector.
Measure the resistance between "P-CAN High" terminal of CGW* harness connector and "P-CAN High" terminal of IBAU* harness connector.
Measure the resistance between "P-CAN Low" terminal of CGW* harness connector and "P-CAN Low" terminal of IBAU* harness connector.
Specification: Below aprox. 1Ω
Is the measured resistance within the specification?
YES
- Fault is intermittent caused by poor contact in IBAU* connector.
  → Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage.
  
  → Repair or replace as necessary, go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NO
- Repair Open/Poor Connection in the abnormal terminal/harness.
  → Repair or replace as necessary, go to "VERIFICATION OF VEHICLE REPAIR " procedure.

NOTE: CGW*: "IGPM_GATEWAY"
IBAU*: "IBAU"