LEMON Manuals: Even more car manuals for everyone
Home >> Chevrolet >> 2020 >> Malibu LS >> Repair and Diagnosis >> External Pages >> Different car >> Section 17 (Engine Cooling System) >> Diagnostic Information and Procedures >> DTC P2600-P2603 >> Component Testing

Component Testing

WARNING: This page is about a different car, the 2019 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.

G36 Auxiliary Heater Coolant Pump-Dynamic Test

  1. Ignition/Vehicle - Off
  2. Disconnect the electrical connector:G36 Auxiliary Heater Coolant Pump
  3. Connect a jumper wire between the test points:Ground terminal 1 & Ground
  4. Momentarily connect a 10 A fused jumper wire between the test points:Control terminal 2 & 12 V

    Verify the component turns On and Off when connecting and disconnecting the jumper wire:G36 Auxiliary Heater Coolant Pump

    • If the component does not turn On and Off 

      Replace the component:G36 Auxiliary Heater Coolant Pump

    • Go to next step: If the component turns On and Off 
  5. All OK.
scientia non olet · About LEMON Manuals