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Home >> Mitsubishi >> 2004 >> Lancer Evolution L4-2.0L DOHC Turbo >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Information Bus >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> Symptom Diagnostic Procedures >> J - Charts >> Inspection Procedure J-6 >> Part 2

Part 2

STEP 26. Check the wiring harness between rear combination light assembly (RH) connector F-08 (terminal 5) and ground.




Q: Is the wiring harness between rear combination light assembly (RH) connector F-08 (terminal 5) and ground in good condition?

YES: Replace the rear combination light assembly (RH). Verify that the taillight (RH) illuminates normally.

NO: The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the taillight (RH) illuminates normally.

STEP 27. Check the wiring harness between rear combination light assembly (RH) connector F-08 (terminal 3) and front-ECU connector A-10X (terminal 8).















NOTE: Also check intermediate connectors C-113 and C-129 for loose, corroded, or damaged terminals, or terminals pushed back in the connector. If intermediate connector C-113 or C-129 is damaged, repair or replace the damaged components) as described in Harness Connector Inspection.

Q: Is the wiring harness between rear combination light assembly (RH) connector F-08 (terminal 3) and front-ECU connector A-10X (terminal 8) in good condition?

YES: Replace the rear combination light assembly (RH). Verify that the taillight (RH) illuminates normally.

NO: The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the taillight (RH) illuminates normally.

STEP 28. Check license plate light (LH) connector F-11 for loose, corroded or damaged terminals, or terminals pushed back in the connector.




Q: Is license plate light (LH) connector F-11 in good condition?

YES: Go to Step 29.

NO: Repair or replace the damaged component(s). Refer to Harness Connector Inspection. Verify that the license plate light (LH) illuminates normally.

STEP 29. Check the license plate light bulb (LH).
1. Remove the license plate light bulb (LH).
2. Verify that the license plate light bulb (LH) is not damaged or burned out.

Q: Is the license plate light bulb (LH) in good condition?

YES: Go to Step 30.

NO: Replace the license plate light bulb (LH). Verify that the license plate light (LH) illuminates normally.

STEP 30. Check the ground circuit to the license plate light (LH). Measure the resistance at license plate light (LH) connector F-11.




1. Disconnect license plate light (LH) connector F-11 and measure the resistance available at the wiring harness side of the connector.




2. Measure the resistance value between terminal 1 and ground.
- The resistance should equal 2 ohms or less.

Q: Is the measured resistance 2 ohms or less?

YES: Go to Step 32.

NO: Go to Step 31.

STEP 31. Check the wiring harness between license plate light (LH) connector F-11 (terminal 1) and intermediate connector F-12 (terminal 2).




Q: Is the wiring harness between license plate light (LH) connector F-11 (terminal 1) and intermediate connector F-12 (terminal 2) in good condition?

YES: Replace the license plate light (LH) socket. Verify that the license plate light (LH) illuminates normally.

NO: The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the license plate light (LH) illuminates normally.

STEP 32. Check the wiring harness between license plate light (LH) connector F-11 (terminal 2) and intermediate connector F-12 (terminal 2).




Q: Is the wiring harness between license plate light (LH) connector F-11 (terminal 2) and intermediate connector F-12 (terminal 2) in good condition?

YES: Replace the license plate light (LH) socket. Verify that the license plate light (LH) illuminates normally.

NO: The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the taillight (LH) illuminates normally.

STEP 33. Check license plate light (RH) connector F-10 for loose, corroded or damaged terminals, or terminals pushed back in the connector.




Q: Is license plate light (RH) connector F-10 in good condition?

YES: Go to Step 34.

NO: Repair or replace the damaged component(s). Refer to Harness Connector Inspection. Verify that the license plate light (RH) illuminates normally.

STEP 34. Check the license plate light bulb (RH).
1. Remove the license plate light bulb (RH).
2. Verify that the license plate light bulb (RH) is not damaged or burned out.

Q: Is the license plate light bulb (RH) in good condition?

YES: Go to Step 35.

NO: Replace the license plate light bulb (RH). Verify that the license plate light (RH) illuminates normally.

STEP 35. Check the ground circuit to the license plate light (RH). Measure the resistance at license plate light (RH) connector F-10.




1. Disconnect license plate light (RH) connector F-10 and measure the resistance available at the wiring harness side of the connector.




2. Measure the resistance value between terminal 1 and ground.
- The resistance should equal 2 ohms or less.

Q: Is the measured resistance 2 ohms or less?

YES: Go to Step 37.

NO: Go to Step 36.

STEP 36. Check the wiring harness between license plate light (RH) connector F-10 (terminal 1) and intermediate connector F-12 (terminal 2).




Q: Is the wiring harness between license plate light (RH) connector F-10 (terminal 1) and intermediate connector F-12 (terminal 2) in good condition?

YES: Replace the license plate light (RH) socket. Verify that the license plate light (RH) illuminates normally.

NO: The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the license plate light (RH) illuminates normally.

STEP 37. Check the wiring harness between license plate light (RH) connector F-10 (terminal 2) and intermediate connector F-12 (terminal 2).




Q: Is the wiring harness between license plate light (RH) connector F-10 (terminal 2) and intermediate connector F-12 (terminal 2) in good condition?

YES: Replace the license plate light (RH) socket. Verify that the license plate light (RH) illuminates normally.

NO: The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the license plate light (RH) illuminates normally.

STEP 38. Check side marker light (LH) connector F-20 for loose, corroded or damaged terminals, or terminals pushed back in the connector.




Q: Is side marker light (LH) connector F-20 in good condition?

YES: Go to Step 39.

NO: Repair or replace the damaged component(s). Refer to Harness Connector Inspection. Verify that the license plate light (LH) illuminates normally.

STEP 39. Check the side marker light bulb (LH).
1. Remove the side marker light bulb (LH).
2. Verify that the side marker light bulb (LH) is not damaged or burned out.

Q: Is the side marker light bulb (LH) in good condition?

YES: Go to Step 40.

NO: Replace the side marker light bulb (LH). Verify that the side marker light (LH) illuminates normally.

STEP 40. Check the ground circuit to the side marker light (LH). Measure the resistance at side marker light (LH) connector F-20.




1. Disconnect side marker light (LH) connector F-20 and measure the resistance available at the wiring harness side of the connector.




2. Measure the resistance value between terminal 1 and ground.
- The resistance should equal 2 ohms or less.

Q: Is the measured resistance 2 ohms or less?

YES: Go to Step 42.

NO: Go to Step 41.

STEP 41. Check the wiring harness between side marker light (LH) connector F-20 (terminal 1) and intermediate connector F-12 (terminal 2).




Q: Is the wiring harness between side marker light (LH) connector F-20 (terminal 1) and intermediate connector F-12 (terminal 2) in good condition?

YES: Replace the side marker light (LH) socket. Verify that the side marker light (LH) illuminates normally.

NO: The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the side marker light (LH) illuminates normally.

STEP 42. Check the wiring harness between side marker light (LH) connector F-20 (terminal 2) and intermediate connector F-12 (terminal 2).




Q: Is the wiring harness between side marker light (LH) connector F-20 (terminal 2) and intermediate connector F-12 (terminal 2) in good condition?

YES: Replace the side marker light (LH) socket. Verify that the side marker light (LH) illuminates normally.

NO: The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the taillight (LH) illuminates normally.

STEP 43. Check side marker light (RH) connector F-19 for loose, corroded or damaged terminals, or terminals pushed back in the connector.




Q: Is side marker light (RH) connector F-19 in good condition?

YES: Go to Step 44.

NO: Repair or replace the damaged component(s). Refer to Harness Connector Inspection. Verify that the side marker light (RH) illuminate normally.

STEP 44. Check the side marker light bulb (RH).
1. Remove the side marker light bulb (RH).
2. Verify that the side marker light bulb (RH) is not damaged or burned out.

Q: Is the side marker light bulb (RH) in good condition?

YES: Go to Step 45.

NO: Replace the side marker light bulb (RH). Verify that the side marker light (RH) illuminate normally.

STEP 45. Check the ground circuit to the side marker light (RH). Measure the resistance at side marker light (RH) connector F-19.




1. Disconnect side marker light (RH) connector F-19 and measure the resistance available at the wiring harness side of the connector.




2. Measure the resistance value between terminal 1 and ground.
- The resistance should equal 2 ohms or less.

Q: Is the measured resistance 2 ohms or less?

YES: Go to Step 47.

NO: Go to Step 46.

STEP 46. Check the wiring harness between side marker light (RH) connector F-19 (terminal 1) and intermediate connector F-12 (terminal 2).




Q: Is the wiring harness between side marker light (RH) connector F-19 (terminal 1) and intermediate connector F-12 (terminal 2) in good condition?

YES: Replace the side marker light (RH) socket. Verify that
the side marker light (RH) illuminates normally.

NO: The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the side marker light (RH) illuminates normally.

STEP 47. Check the wiring harness between side marker light (RH) connector F-19 (terminal 2) and intermediate connector F-12 (terminal 2).




Q: Is the wiring harness between side marker light (RH) connector F-19 (terminal 2) and intermediate connector F-12 (terminal 2) in good condition?

YES: Replace the side marker light (RH) socket. Verify that
the side marker light (RH) illuminates normally.

NO: The wiring harness may be damaged or the connector(s) may have loose, corroded or damaged terminals, or terminals pushed back in the connector. Repair the wiring harness as necessary. Verify that the side marker light (RH) illuminates normally.
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