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Home >> Chevrolet >> 2022 >> Camaro LS, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 30 (Engine Controls And Fuel - 6.2L (LT1/LT4) - Diagnostic Information And Procedures (3 Of 3)) >> Diagnostic Information and Procedures >> Charge Air Cooler Coolant Pump Diagnosis >> Typical Scan Tool Data

Typical Scan Tool Data

WARNING: This page is about a different variant/trim than selected.
Charge Air Cooler Coolant Pump Relay Control Circuit Low Voltage Test Status

Circuit Short to Ground Open Short to Voltage
Operating Conditions: 
  • Ignition - On/Vehicle - In Service Mode
  • Engine = Not Running
  • Charge Air Cooler Coolant Pump Relay Command = OFF

Parameter Normal Range:  OK
Ignition - Relay Coil - OK OK
Control - Relay Coil Malfunction OK OK
Charge Air Cooler Coolant Pump Relay Control Circuit Low Voltage Test Status

Circuit Short to Ground Open Short to Voltage
Operating Conditions: 
  • Engine - Idling
  • Charge Air Cooler Coolant Pump Relay Command = ON

Parameter Normal Range:  Not Run
Ignition - Relay Coil Not Run Not Run Not Run
Control - Relay Coil Not Run Not Run Not Run
Charge Air Cooler Coolant Pump Relay Control Circuit High Voltage Test Status

Circuit Short to Ground Open Short to Voltage
Operating Conditions: 
  • Ignition - On/Vehicle - In Service Mode
  • Engine = Not Running
  • Charge Air Cooler Coolant Pump Relay Command = OFF

Parameter Normal Range:  Not Run
Ignition - Relay Coil Not Run Not Run Not Run
Control - Relay Coil Not Run Not Run Not Run
Charge Air Cooler Coolant Pump Relay Control Circuit High Voltage Test Status

Circuit Short to Ground Open Short to Voltage
Operating Conditions: 
  • Engine - Idling
  • Charge Air Cooler Coolant Pump Relay Command = ON

Parameter Normal Range:  OK
Ignition - Relay Coil OK OK OK
Control - Relay Coil OK OK Malfunction
Charge Air Cooler Coolant Pump Relay Control Circuit Open Test Status

Circuit Short to Ground Open Short to Voltage
Operating Conditions: 
  • Ignition - On/Vehicle - In Service Mode
  • Engine = Not Running
  • Charge Air Cooler Coolant Pump Relay Command = OFF

Parameter Normal Range:  OK
Ignition - Relay Coil OK Malfunction OK
Control - Relay Coil OK Malfunction OK
Charge Air Cooler Coolant Pump Relay Control Circuit Open Test Status

Circuit Short to Ground Open Short to Voltage
Operating Conditions: 
  • Engine - Idling
  • Charge Air Cooler Coolant Pump Relay Command = ON

Parameter Normal Range:  Not Run
Ignition - Relay Coil Not Run Not Run Not Run
Control - Relay Coil Not Run Not Run Not Run