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Home >> Kia >> 2024 >> Telluride SX X-Line >> Repair and Diagnosis >> Brakes >> Traction Control >> Abs/ESC Diagnosis (3 Of 4) >> DTC C1812-08: CAN Time-Out Gateway >> Wiring Inspection >> Circuit Inspection >> Main Circuit Inspection

Main Circuit Inspection

Inspection Item Inspection Condition (+) Probe (-) Probe Specification
Connector Terminal Connector Terminal
Power inspection (ICU ↔ Chassis ground)
  1. Ignition "OFF".
  2. Disconnect the connector(s) from ICU.
ICU connector 1, 2, 3, 4, 17 (Memory power) Chassis ground - B+
Power inspection (ICU ↔ Chassis ground)
  1. Ignition "OFF".
  2. Disconnect the connector(s) from ICU.
  3. Ignition "ON".
ICU connector 40 (ACC/ON Input) Chassis ground - B+
ICU connector 31 (IG1 Input) Chassis ground - B+
ICU connector 26 (IG2 Input) Chassis ground - B+
Open in circuit inspection (ICU ↔ Chassis ground)
  1. Ignition "OFF".
  2. Disconnect the connector(s) from ICU.
ICU connector 16, 24 (ground) Chassis ground - Approx. below 1Ω

Good 

No Good