Mitsubishi Galant (2004+). Manual - part 219

 

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Mitsubishi Galant (2004+). Manual - part 219

 

 

SYMPTOM PROCEDURES

TSB Revision

SIMPLIFIED WIRING SYSTEM (SWS)

54B-67

STEP 3. Check ETACS-ECU connectors C-218 and C-219 
for loose, corroded or damaged terminals, or terminals 
pushed back in the connector.

Q: Are ETACS-ECU connectors C-218 and C-219 in good 

condition?
YES : 
Go to Step 4.
NO :  Repair or replace the damaged component(s). Refer 

to GROUP 00E, Harness Connector Inspection 

P.00E-2

. The system should communicate with the 

SWS monitor normally.

AC305414

CONNECTORS: C-218, C-219

JUNCTION BLOCK
(REAR VIEW)

C-219

C-218 (GR)

HARNESS SIDE

C-218

C-219

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

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72

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74

JUNCTION BLOCK SIDE

AC

SYMPTOM PROCEDURES

TSB Revision

SIMPLIFIED WIRING SYSTEM (SWS)

54B-68

STEP 4. Check the ground circuit to the ETACS-ECU. 
Measure the resistance at ETACS-ECU connectors C-218 
and C-219.

(1) Disconnect ETACS-ECU connectors C-218 and C-219, and 

measure the resistance available at the junction block side 
of the connector.

(2) Measure the resistance value between ETACS-ECU 

connector C-218 terminal 56 and ground.

• The resistance should be 2 ohms or less.

Measure the resistance value between ETACS-ECU 
connector C-219 terminal 3 and ground.

• The resistance should be 2 ohms or less.

Q: Is the measured resistance 2 ohms or less?

YES : Go to Step 6.
NO :  Go to Step 5.

AC305414

CONNECTORS: C-218, C-219

JUNCTION BLOCK
(REAR VIEW)

C-219

C-218 (GR)

HARNESS SIDE

C-218

C-219

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

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74

JUNCTION BLOCK SIDE

AC

68

74

63

66

72

73

67

6564

61

70

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62

69

60

57

58

59

5655

52

54 53

51

AC209839AB

CONNECTOR C-218
(HARNESS SIDE)

2019 18 1716 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

AC209857AB

CONNECTOR C-219
(JUNCTION BLOCK SIDE)

SYMPTOM PROCEDURES

TSB Revision

SIMPLIFIED WIRING SYSTEM (SWS)

54B-69

STEP 5. Check the wiring harness between ETACS-ECU 
connector C-218 (terminal 56) or ETACS-ECU connector 
C-219 (terminal 3) and ground.

NOTE: Also check junction block connector C-211 for loose, 
corroded, or damaged terminals, or terminals pushed back in 
the connector. If junction block connector C-211 is damaged, 
repair or replace the damaged component(s) as described in 
GROUP 00E, Harness Connector Inspection 

P.00E-2

.

Q: Is the wiring harness between ETACS-ECU connector 

C-218 (terminal 56) or ETACS-ECU connector C-219 
(terminal 3) and ground in good condition?
YES : 
No action is necessary and testing is complete.
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. The system 
should communicate with the SWS monitor kit 
normally.

AC305414

CONNECTORS: C-218, C-219

JUNCTION BLOCK
(REAR VIEW)

C-219

C-218 (GR)

HARNESS SIDE

C-218

C-219

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

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74

JUNCTION BLOCK SIDE

AC

AC305415AH

CONNECTOR: C-211

C-211

HARNESS SIDE

JUNCTION BLOCK

(FRONT VIEW)

SYMPTOM PROCEDURES

TSB Revision

SIMPLIFIED WIRING SYSTEM (SWS)

54B-70

STEP 6. Check data link connector C-125 for loose, 
corroded or damaged terminals, or terminals pushed back 
in the connector.

Q: Is data link connector C-125 in good condition?

YES : Go to Step 7.
NO :  Repair or replace the damaged component(s). Refer 

to GROUP 00E, Harness Connector Inspection 

P.00E-2

. The system should communicate with the 

SWS monitor kit normally.

STEP 7. Check the wiring harness between ETACS-ECU 
connector C-218 (terminals 51, 59 and 67) and data link 

connector C-125 (terminals 9, 3 and 1).

AC305231BR

CONNECTOR:C-125

C-125 (B)

FRONT SIDE

AC305232

CONNECTOR: C-03, C-125

C-03

C-125(B)

C-03

C-125

AN

FRONT SIDE

AC305413AN

CONNECTOR: C-218

JUNCTION BLOCK
(REAR VIEW)

C-218 (GR)

HARNESS SIDE

51

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