Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSMITSUBISHI2005LANCER L4-2.4L SOHCREPAIR AND DIAGNOSISCRUISE CONTROLTESTING AND INSPECTIONSYMPTOM RELATED DIAGNOSTIC PROCEDURESINSPECTION PROCEDURE 1
2005 Mitsubishi Lancer L4-2.4L SOHC
Inspection Procedure 1
2005 Mitsubishi Lancer L4-2.4L SOHCSECTION Inspection Procedure 1
When the Brake Pedal is Depressed, Auto-cruise Control is not Cancelled.
COMMENT
The stoplight switch circuit is suspected.
TROUBLESHOOTING HINTS (The most likely causes for this case:)
- Malfunction of the stoplight switch.
- Damaged harness or connector.
- Malfunction of the ECM.
- Malfunction of the PCM .
DIAGNOSIS
Refer to Diagnostic Trouble Code Procedures - DTC 22: Stoplight Switch System.
COMMENT
The stoplight switch circuit is suspected.
TROUBLESHOOTING HINTS (The most likely causes for this case:)
- Malfunction of the stoplight switch.
- Damaged harness or connector.
- Malfunction of the ECM
- Malfunction of the PCM .
DIAGNOSIS
Refer to Diagnostic Trouble Code Procedures - DTC 22: Stoplight Switch System.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.