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Home >> Chevrolet >> 2005 >> Aveo Base, 4D Hatchback >> Repair and Diagnosis >> External Pages >> Different car >> Section 51 (Engine Controls - 1.6L (L91) (DTC P0502 To DTC U0426)) >> Diagnostic Information & Procedures >> DTC U0426 >> Diagnostic Aids

Diagnostic Aids

WARNING: This page is about a different car, the 2004 Suzuki Swift + and 2004 Chevrolet Aveo. However, it is still accessible from the selected car via links, so may be relevant.

Attempting to start the vehicle by bypassing the VTD system or by substituting parts without performing the Programming Theft Deterrent System Components procedure will continue to cause a no start condition.

DTC U0426

Step Action Yes No
1
  1. Use the scan tool in order to clear the DTCs.
  2. Turn OFF the ignition for 30 seconds.
  3. Attempt to start the engine.
  4. Use the scan tool and check for DTCs.
Is DTC U0426 present?		 Go to Diagnostic System Check - Theft Deterrent in Theft Deterrent Go to Intermittent Conditions
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