Mitsubishi Lancer Evolution 8. Manual — part 130
SWS – TROUBLESHOOTING
54B-43
From previous page
Check connectors C-210, D-03
Check the harness between the electric window sub
switch (rear: RH) and the junction box, and repair
Check connector D-03
Check the harness between the electric window sub
switch (rear: RH) and the body earth, and repair
Check connector D-03
Check the harness between the electric window motor
(rear: RH) and the body earth, and repair
Confirm the trouble symptoms
Replace the electric window module assembly (rear :RH)
Check connectors C-210, D-03
Check the harness between the electric window sub
switch (rear: LH) and the junction box, and repair
Check connector D-13
Check the harness between the electric window sub
switch (rear: LH) and the body earth, and repair
Check connector E-102
Check the electric window sub switch (rear :
RH) (see Chap. 42 Doors *)
Check connector E-101
Check connector E-105
Check the electric window sub switch (rear :
LH) (see Chap. 42 Doors *)
To Next page
Measure at Electric window sub switch
(rear : LH) connector E-105
• Detach the connector and measure at the
harness side
• Ignition switch : ON
(1) Connectivity between 4 & body earth
OK: Battery voltage
(2) Connectivity between 1 & body earth
OK: Connectivity
Measure at Electric window motor
(rear : RH) connector E-101
• Detach the connector and measure at the
harness side
• Connectivity between 5 & body earth
OK: Connectivity
Check the harness between the electric
window motor (rear : RH) and the power
widow sub-switch (rear : RH)
Measure at Electric window sub switch
(rear : RH) connector E-102
• Detach the connector and measure at the
harness side
• Ignition switch : ON
(1) Connectivity between 4 & body earth
OK: Battery voltage
(2) Connectivity between 1 & body earth
OK: Connectivity
Note * : See ’00-5 Lancer Cedia Servicing Manual (No. 1036K00)
NG (2)
Repair
Replace
Repair
NG (3)
OK
NG (2)
NG
NG
NG (1)
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
NG
NG
NG
NG
NG
NG
NG
NG
NG
NG
OK
OK
NG
NG (2)
NG (1)
NG
Repair
Repair
Repair
Repair
Repair
Repair
Repair
Replace
SWS – TROUBLESHOOTING
54B-44
From previous page
Check connector D-13
Check the harness between the electric window motor
(rear: LH) and the body earth, and repair
Confirm the trouble symptoms
Replace the electric window module assembly (rear : LH)
Check connectors E-104
Measure at Electric window motor (rear :
LH) connector E-104
• Detach the connector and measure at the
harness side
• Ignition switch : ON
(1) Connectivity between 5 & body earth
OK: Connectivity
Check the harness between the electric
window motor (rear : LH) and the power
widow sub-switch (rear : LH)
OK
OK
OK
OK
NG
NG
OK
NG
NG
Repair
Repair
SWS – TROUBLESHOOTING
54B-45
Inspection procedure D-4
Do the electric windows respond to their respective
electric window sub switches?
SWS monitor ECU check
• Ignition switch: ON
P/W module
OK: “OK” is displayed
Check connectors Between probe insertion point and
electric window sub switch at the door where the window
is not working
To Inspection procedure D-3 Front passenger’s or rear
passenger’s electric windows not responding to their
respective switches (p.54B-42)
To Inspection procedure A-5 No communication with
electric window main switch (electric window module)
(p.54B-30)
Check connectors Probe insertion point – E-02
Check the harness between the probe insertion point and
the electric window main switch
Confirm the trouble symptoms
Transient problem
Replace the electric window sub switch of the door
where the window is not working
Replace the electric window main switch
Check the harness between probe connection point and
the electric window sub switch at the door where the
window is not working
Confirm the trouble symptoms
Transient problems
SWS monitor service data check
(Communications data) Door-do-door communications
• Insert probe between the electric window main switch
and the electric window sub switch of the door whose
electric window does not operate with the electric
window main switch. See p.54B-6 for probe position.
• Ignition switch: ON
• Are the following normal states displayed when the
respective electric window switches of the electric
window main switch are operated?
Item No.
Item Name
Normal state
(a) C0
Front passenger window LH UP
ON
(b) C1
Front passenger window LH DOWN
ON
(c) C2
Front passenger window LH AUTO
ON
(d) C4
Rear RH UP
ON
(e) C5
Rear RH DOWN
ON
(f) C6
Rear RH AUTO
ON
(g) C8
Rear LH UP
ON
(h) C9
Rear LH DOWN
ON
(i) CA
Rear LH AUTO
ON
OK: All display normal state
Front and/or rear passenger electric window not
responding to electric window main switch
Probable Cause
There is probably a fault in the electric window main switch or
the front or rear passenger electric window sub switch
• Fault in electric window main switch
• Fault in front or rear passenger electric window sub switch
• Fault in harness or connectors
NG
(All a-i)
NG
Any of
a-i)
YES
NO
OK
OK
OK
OK
OK
OK
NG
NG
NG
NG
NG
NG
Repair
Repair
OK
OK
Repair
Repair
NG
SWS – TROUBLESHOOTING
54B-46
Inspection procedure D-5
SWS monitor ECU check
• Ignition switch: ON
→
OFF
(1) ETACS-ECU
(2) P/W module
OK: “OK” is displayed for all
SWS monitor service data check
(Diagnosis by Function) Electric windows
• Ignition switch: ON
→
OFF
Item No.
Item Name
Normal state
(a) 30
Ignition SW IG1
OFF
(b) 33
P/W SW enable
Enabled *
1
(c) 71
P/W module response
Input check *
2
OK: All display normal state
Confirm the trouble symptoms
Transient problem
To Inspection procedure A-3 No communication with
ETACS-ECU (p.54B-28)
To Inspection procedure A-5 No communication with
electric window main switch (electric window module)
(p.54B-30)
To Inspection procedure R-2 Ignition switch (IG1)
signal not input (p.54B-96)
Replace the ETACS-ECU
Replace the electric window main switch
Replace the electric window main switch
Note:
(1) When performing the SWS monitor check, in analyzing the electric window main switch (electric window module), “OK” is
displayed for about 1 min. and then the display changes to “NG”. However, the ETACS-ECU only displays “OK”.
(2) *
1
: “Enabled” is shown for 30 seconds, and then the display changes to “Prohibited”.
*2 Check also that the response changes momentarily from “normal response” to “input check” when the electric window main
switch is operated.
(3) In both (1) and (2) above, the electric window timer period (approx. 30 seconds) can be extended by means of a delay
operation.
(See ’00-5 Lancer Cedia Servicing Manual (No. 1036K00))
Electric window timer function not working correctly
Probable Cause
This function is operated by determining the following input
signals in the ETACS-ECU
• Ignition switch (IG1)
• Driver’s door switch
If the function is not working properly, then this is probably
due to a problem in the input circuit for these signals, a fault in
the electric window main switch, or a fault in the ETACS-ECU.
• Fault in driver’s door switch
• Fault in electric window main switch
• Fault in ETACS-ECU
• Fault in harness or connectors
OK
OK
OK
NG
NG (c)
NG (b)
NG (a)
NG (2)
NG (1)
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст