Cabrio GLX L4-2.0L (ABA) (2001)
Malfunction Indicator Lamp: Testing and Inspection
Malfunction Indicator Lamp (MIL), Functional Check
Malfunction Indicator Lamp (MIL), Functional Check
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Switch ignition on:
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The MIL must light-up.
If the MIL does not light-up with ignition switched on:
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Check MIL lamp wiring/MIL lamp bulb using wiring diagram.
If OK:
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Check instrument cluster/ECM, and replace if necessary.
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Check DTC memory, if necessary, repair any malfunctions and then erase DTC memory See: Powertrain Management/Computers and Control
Systems/Testing and Inspection/Reading and Clearing Diagnostic Trouble Codes/Reading Diagnostic Trouble Codes/With Manufacturer's Scan
Tool/DTC Memory Checking and Erasing
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Display readiness code. If DTC memory has been erased or engine control module was disconnected from permanent positive, readiness code
must be generated again.
See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Monitors, Trips, Drive Cycles and Readiness Codes
See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Monitors, Trips, Drive Cycles and Readiness Codes.
If the Malfunction Indicator Lamp (MIL) lights up with the ignition switched on, continue check as follows:
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Start engine and run at idle.
The Malfunction Indicator Lamp (MIL) must go out after a few seconds.
If the Malfunction Indicator Lamp (MIL) does not go out:
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Check DTC memory. If necessary, repair any malfunctions and erase DTC memory See: Powertrain Management/Computers and Control
Systems/Testing and Inspection/Reading and Clearing Diagnostic Trouble Codes/Reading Diagnostic Trouble Codes/With Manufacturer's Scan
Tool/DTC Memory Checking and Erasing.
If no DTCs are stored:
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Check Malfunction Indicator Lamp (MIL) wiring using wiring diagram.
If OK:
-
Check instrument cluster/ECM, and replace if necessary.
-
Check DTC memory, if necessary, repair any malfunctions and then erase DTC memory See: Powertrain Management/Computers and Control
Systems/Testing and Inspection/Reading and Clearing Diagnostic Trouble Codes/Reading Diagnostic Trouble Codes/With Manufacturer's Scan
Tool/DTC Memory Checking and Erasing.
-
Display readiness code. If DTC memory has been erased or engine control module was disconnected from permanent positive, readiness code
must be generated again.
See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Monitors, Trips, Drive Cycles and Readiness Codes
See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Monitors, Trips, Drive Cycles and Readiness Codes.