toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Relays and Modules - HVAC > < Inspection Flow Charts
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Cruise Control Module: Testing and Inspection
System Inspections

CRUISE CONTROL ECU INSPECTION

INSPECT ECU CIRCUIT

Disconnect connector and inspect connector on wire harness side, as shown in the chart.

If circuit is as specified replace the ECU.

Relays and Modules - HVAC > < Inspection Flow Charts