battery INFINITI M35 2007 Factory Service Manual

FRONT WIPER AND WASHER SYSTEM
WW-35
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Revision: 2007 April2007 M35/M45
3. CHECK IPDM E/R
1. Disconnect front wiper motor connector.
2. Turn ignition switch ON.
3. Check voltage between front wiper motor harness connector
and ground.
OK or NG
OK >> Replace front wiper motor. Refer to WW-44, "Disassem-
bly and Assembly of Front Wiper Drive Assembly" .
NG >> GO TO 4.
4. CHECK FRONT WIPER AUTO STOP CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector.
3. Check continuity between IPDM E/R harness connector (A) and
front wiper motor harness connector (B).
4. Check continuity between IPDM E/R harness connector (A) and
Ground.
OK or NG
OK >> Replace IPDM E/R. Refer to PG-31, "Removal and Installation of IPDM E/R" .
NG >> Repair harness or connector.
Terminal
Voltage
(Approx.) (+)
(-)
Front wiper motor
connectorTerminal
E27 4 Ground Battery voltage
SKIB4669E
AB
Continuity
Connector Terminal Connector Terminal
E8 44 E27 4 Yes
A
GroundContinuity
Connector Terminal
E8 44 No
SKIB4670E

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FRONT WIPER AND WASHER SYSTEM
Revision: 2007 April2007 M35/M45
Only Front Wiper LO Does Not OperateNKS003WR
1. ACTIVE TEST
With CONSULT-II
1. Select “IPDM E/R” on CONSULT-II. Select “ACTIVE TEST” on
“SELECT DIAG MODE” screen.
2. Select “FRONT WIPER” on “SELECT TEST ITEM” screen.
3. Touch “LO” screen.
Without CONSULT-II
Start up auto active test. Refer to PG-23, "
Auto Active Test" .
Does front wiper operate normally?
YES >> Refer to LT- 2 3 9 , "Combination Switch Inspection" .
NO >> GO TO 2.
2. CHECK IPDM E/R
With CONSULT-ll
1. Select “IPDM E/R” on CONSULT-II. Select “ACTIVE TEST” on “SELECT DIAG MODE” screen.
2. Select “FRONT WIPER” on “SELECT TEST ITEM” screen.
3. Touch “LO” screen.
4. Check voltage between IPDM E/R harness connector and
ground while front wiper LO is operating.
Without CONSULT-ll
1. Start up auto active test. Refer to PG-23, "
Auto Active Test" .
2. Check voltage between IPDM E/R harness connector and
ground while front wiper LO is operating.
OK or NG
OK >> GO TO 3.
NG >> Replace IPDM E/R. Refer to PG-31, "
Removal and Installation of IPDM E/R" .
SKIA3486E
Te r m i n a l
Voltage
(Approx.) (+)
(-)
IPDM E/R
connectorTe r m i n a l
E7 23 Ground Battery voltage
Te r m i n a l
Voltage
(Approx.) (+)
(-)
IPDM E/R
connectorTe r m i n a l
E7 23 Ground Battery voltage
SKIB4673E

WW-38
FRONT WIPER AND WASHER SYSTEM
Revision: 2007 April2007 M35/M45
Only Front Wiper HI Does Not OperateNKS003WS
1. ACTIVE TEST
With CONSULT-II
1. Select “IPDM E/R” on CONSULT-II. Select “ACTIVE TEST” on
“SELECT DIAG MODE” screen.
2. Select “FRONT WIPER” on “SELECT TEST ITEM” screen.
3. Touch “HI” screen.
Without CONSULT-II
Start up auto active test. Refer to PG-23, "
Auto Active Test" .
Does front wiper operate normally?
YES >> Refer to LT- 2 3 9 , "Combination Switch Inspection" .
NO >> GO TO 2.
2. CHECK IPDM E/R OUTPUT SIGNAL
1. Remove front wiper reverse relay.
2. Check voltage between front wiper reverse relay harness con-
nector and ground.
OK or NG
OK >> GO TO 4.
NG >> GO TO 3.
3. CHECK CIRCUIT BETWEEN IPDM E/R AND FRONT WIPER REVERSE RELAY
1. Disconnect IPDM E/R connector.
2. Check continuity between IPDM E/R harness connector (A) and
front wiper reverse relay harness connector (B).
3. Check continuity between IPDM E/R harness connector (A) and
ground.
OK or NG
OK >> Replace IPDM E/R. Refer to PG-31, "Removal and Installation of IPDM E/R" .
NG >> Repair harness or connector.
SKIA3486E
Te r m i n a l
Voltage
(Approx.) (+)
(-) Front wiper
reverse relay
connectorTe r m i n a l
E33 5 Ground Battery voltage
SKIB4958E
AB
Continuity
Connector Terminal Connector Terminal
E7 19 E33 5 Yes
A
GroundContinuity
Connector Terminal
E7 19 No
SKIB4959E

FRONT WIPER AND WASHER SYSTEM
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C
D
E
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J
L
MA
B
WW
Revision: 2007 April2007 M35/M45
4. CHECK FRONT WIPER REVERSE RELAY
Check continuity between front wiper reverse relay terminals.
OK or NG
OK >> GO TO 5.
NG >> Replace front wiper reverse relay.
5. CHECK CIRCUIT BETWEEN IPDM E/R AND FRONT WIPER MOTOR
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector and front wiper motor connector.
3. Check continuity between IPDM E/R harness connector (A) and
front wiper motor harness connector (B).
OK or NG
OK >> GO TO 6.
NG >> Repair harness or connector.
Front wiper reverse
relay terminalsCondition Continuity
35Applying battery voltage to between
terminals 1 and 2Ye s
No battery voltage No
SKIB4671E
AB
Continuity
Connector Terminal Connector Terminal
E7 31 E27 2 Yes
SKIB4679E