WW-4
FRONT WIPER AND WASHER SYSTEM
Revision: 2006 November2007 350Z
FRONT WIPER AND WASHER SYSTEMPFP:28810
Components Parts and Harness Connector LocationNKS0051Z
System DescriptionNKS00520
All front wiper relays (HI, LO) are included in IPDM E/R (intelligent power distribution module engine
room).
Wiper switch (combination switch) is composed of a combination of 5 output terminals and 5 input termi-
nals. Terminal combination status is read by BCM (body control module) when switch is turned ON.
BCM controls front wiper LO, HI, and INT (intermittent) operation.
IPDM E/R operates wiper motor according to CAN communication signals from BCM.
OUT LINE
Power is supplied at all times
to ignition relay, located in IPDM E/R, from battery direct
through 40 A fusible link [letter F, located in fuse, fusible link and relay box]
to BCM terminal 55,
through 10 A fuse [No.18 located in fuse block (J/B)]
to BCM terminal 42,
through 30 A fuse [No.73 located in IPDM E/R]
to front wiper relay, located in IPDM E/R,
through 15 A fuse [No.78 located in IPDM E/R]
to CPU (central processing unit) located in IPDM E/R,
through 10 A fuse [No.71 located in IPDM E/R]
to CPU located in IPDM E/R.
When ignition switch is in ON or START position, power is supplied
to ignition relay, located in IPDM E/R,
through 10 A fuse [No.1 located in fuse block (J/B)]
to BCM terminal 38,
through ignition relay, located in IPDM E/R
to front wiper relay, located in IPDM E/R
to front wiper high relay, located in IPDM E/R
to CPU located in IPDM E/R,
through 10 A fuse [No.84 located in IPDM E/R]
through IPDM E/R terminal 44
PKID0828E
WW-36
REAR WIPER AND WASHER SYSTEM
Revision: 2006 November2007 350Z
REAR WIPER AND WASHER SYSTEMPFP:28710
Components Parts and Harness Connector LocationNKS0052X
System DescriptionNKS0052Y
Wiper switch (combination switch) is composed of a combination of 5 output terminals and 5 input termi-
nals. Terminal combination status is read by BCM when switch is turned ON.
BCM (body control module) controls rear wiper ON and INT (intermittent) operation.
OUT LINE
Power is supplied at all times
through 40 A fusible link (letter F, located in fuse, fusible link and relay box)
to BCM terminal 55,
through 10 A fuse [No. 18, located in fuse block (J/B)]
to BCM terminal 42.
When ignition switch is in ON or START position, power is supplied
through 10 A fuse [No. 1, located in fuse block (J/B)]
to BCM terminal 38,
through 10 A fuse (No. 84, located in IPDM E/R)
through IPDM E/R terminal 44
to rear washer pump terminal 2.
Ground is supplied
to BCM terminal 52
through grounds M30 and M66,
PKIB2147E
