trip computer NISSAN PRIMERA 1999 Electronic Repair Manual

Component DescriptionNCEC0295The ECM consists of a microcomputer, diagnostic test mode
selector, and connectors for signal input and output and for power
supply. The ECM controls the engine.
On Board Diagnosis LogicNCEC0296
DTC No. Malfunction is detected when ... Check Items (Possible Cause)
P0605
0605IECM calculation function is malfunctioning.IECM
DTC Confirmation ProcedureNCEC0297NOTE:
If ªDTC Confirmation Procedureº has been previously conducted,
always turn ignition switch ªOFFº and wait at least 9 seconds
before conducting the next test.
With CONSULT-II
1) Turn ignition switch ªONº.
2) Select ªDATA MONITORº mode with CONSULT-II.
3) Start engine.
4) Run engine for at least 1 second at idle speed.
5) If 1st trip DTC is detected, go to ªDiagnostic Procedureº, EC-
QG-282.
With GST
Follow the procedure ªWith CONSULT-IIº above.
Diagnostic Procedure=NCEC0298
1 INSPECTION START
With CONSULT-II
1. Turn ignition switch ªONº.
2. Select ªSELF DIAG RESULTSº mode with CONSULT-II.
3. Touch ªERASEº.
4. Perform ªDTC Confirmation Procedureº.
See previous page.
5. Is the 1st trip DTC P0605 displayed again?
With GST
1. Turn ignition switch ªONº.
2. Select MODE 4 with GST.
3. Touch ªERASEº.
4. Perform ªDTC Confirmation Procedureº.
See previous page.
5. Is the 1st trip DTC P0605 displayed again?
YesorNo
Ye s©GO TO 2.
No©INSPECTION END
SEF093X
NEF068A
DTC P0605 ECMQG16I18DE
Component Description
EC-282

Component DescriptionNCEC0295The ECM consists of a microcomputer, diagnostic test mode
selector, and connectors for signal input and output and for power
supply. The ECM controls the engine.
On Board Diagnosis LogicNCEC0296
DTC No. Malfunction is detected when ... Check Items (Possible Cause)
P0605
0605IECM calculation function is malfunctioning.IECM
DTC Confirmation ProcedureNCEC0297NOTE:
If ªDTC Confirmation Procedureº has been previously conducted,
always turn ignition switch ªOFFº and wait at least 9 seconds
before conducting the next test.
With CONSULT-II
1) Turn ignition switch ªONº.
2) Select ªDATA MONITORº mode with CONSULT-II.
3) Start engine.
4) Run engine for at least 1 second at idle speed.
5) If 1st trip DTC is detected, go to ªDiagnostic Procedureº, EC-
SR-278.
With GST
Follow the procedure ªWith CONSULT-IIº above.
SEF093X
NEF068A
DTC P0605 ECMSR20DE
Component Description
EC-277

GROUND CONNECT TO CONN. CELL CODE
E11/E37 ACCESSORY RELAY E95 EL-POWER, EL-HORN
BRAKE FLUID LEVEL SWITCH E14 EL-WARN
CLEARANCE LAMP LH E85 EL-TAIL/L
CLEARANCE LAMP RH E87 EL-TAIL/L
COMBINATION METER (FRONT FOG LAMP INDICATOR) (Mod-
els before VIN - P11U0548750)E124 EL-F/FOG
COMBINATION METER (FRONT FOG LAMP INDICATOR) (Mod-
els after VIN - P11U0548750)E131 EL-F/FOG
COMBINATION METER (REAR FOG LAMP INDICATOR) (Models
before VIN - P11U0548750)E124 EL-R/FOG
COMBINATION METER (REAR FOG LAMP INDICATOR) (Models
after VIN - P11U0548750)E131 EL-R/FOG
COMBINATION METER (HIGH BEAM INDICATOR) (Models after
VIN - P11U0548750)E131 EL-H/LAMP, EL-DTRL
COMBINATION METER (ILLUMINATION) (Models after VIN -
P11U0548750)E131 EL-ILL
COMBINATION METER (TURN) (Models before VIN -
P11U0548750)E124 EL-TURN
COMBINATION METER (TURN) (Models after VIN -
P11U0548750)E131 EL-TURN
COMBINATION SWITCH (FRONT WIPER SWITCH) E114 EL-WIPER, EL-WIP/R
COMBINATION SWITCH (TRIP COMPUTER SWITCH) E114 EL-METER
COMBINATION SWITCH (TURN SIGNAL SWITCH) E111 EL-TURN
COOLING FAN MOTOR-1 (Gasoline engine) E19 HA-A/C, EC-COOL/F
COOLING FAN MOTOR-2 (CD20 engine) E18 HA-A/C, EC-COOL/F
COOLING FAN MOTOR-2 (QG18, SR20 engine) E28 HA-A/C, EC-COOL/F
COOLING FAN MOTOR-2 (With A/C) (GA16 engine) E94 HA-A/C, EC-COOL/F
COOLING FAN RELAY-2 (CD engine) E54 HA-A/C, EL-COOL/F
DAYTIME LIGHT CONTROL UNIT E117 EL-DTRL
FRONT FOG LAMP LH (Type-1) E6 EL-F/FOG
FRONT FOG LAMP LH (Type-2) E146 EL-F/FOG
FRONT FOG LAMP RH (Type-1) E34 EL-F/FOG
FRONT FOG LAMP RH (Type-2) E147 EL-F/FOG
FRONT TURN SIGNAL LAMP LH E8 EL-TURN, EL-THEFT
FRONT TURN SIGNAL LAMP RH E36 EL-TURN, EL-THEFT
FRONT WIPER MOTOR E62 EL-WIPER
FRONT WIPER RELAY E70 EL-WIPER
HEAD LAMP RELAY LH E74 EL-H/LAMP, EL-DTRL
HEAD LAMP RELAY RH E75 EL-HLC, EL-H/LAMP, EL-DTRL
HEAD LAMP WASHER MOTOR E38 EL-HLC
HEAD LAMP WASHER SWITCH E128 EL-HLC, EL-ILL
HEADLAMP AIMING MOTOR LH E4 EL-H/AIM
HEADLAMP AIMING MOTOR RH E33 EL-H/AIM
HEADLAMP LH E5 EL-H/LAMP, EL-DTRL
HEADLAMP RH E32 EL-H/LAMP, EL-DTRL
HOOD SWITCH E12 EL-THEFT
NATS IMMU E121 EL-NATS
POWER STEERING OIL PRESSURE SWITCH (Gasoline) E60 EC-PST/SW
RDNT BRAKE SWITCH (LHD) (CD20 engine) E122 EC-BRK/SW
REAR WIPER RELAY E52 EL-WIP/R
SEDIMENTER SENSOR E13 EL-WARN
SIDE TURN SIGNAL LAMP LH (Type-1) E9 EL-TURN, EL-THEFT
SIDE TURN SIGNAL LAMP LH (Type-2) E148 EL-TURN, EL-THEFT
SIDE TURN SIGNAL LAMP RH (Type-1) E59 EL-TURN, EL-THEFT
SIDE TURN SIGNAL LAMP RH (Type-2) E149 EL-TURN, EL-THEFT
TRIPLE-PRESSURE SWITCH (CD engine) E20 HA-A/C, EC-COOL/F
WASHER LEVEL SWITCH E39 EL-WARN
E68 ALTERNATOR (GA engine) E71 EL-CHARGE
E88 ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) E78 BR-ABS
F9 ALTERNATOR (QG16, QG18, SR20, CD engine) F10 EL-CHARGE
GROUND DISTRIBUTION
EL-24

Combination Switch/Check
YEL230C LIGHTFOG
FR and RR
FR or RR
2ND
1ST
OFFOFFREAR WIPER
AND WASHERFRONT WIPER
AND WASHER
TRIP
COMPUTER WASH
(Rear)
OFFINTMIST
OFF
OFF
ON
VOLUMEINT
WASH
(Front)LO
HI
(Wiper)(Light)
(Wiper)
FOG LAMP SWITCHLIGHTING SWITCH
(With rear fog lamp)
WIPER AND WASHER SWITCH OFF
1ST2ND
FRONT
WASH
REAR
REARTRIP
MISTOFF
INT LO HI
FR/WASH
OFFRR/WASH
OFFINT
ONINTON OFF
FOG LAMP SWITCHLIGHTING SWITCH
(With front and rear fog lamp)
OFF1ST
2ND
TURN
SIGNAL
SWITCHWIPER
AMP.
INTERMITTENT
WIPER VOLUME TURN
OFF FRFR AND RR
COMBINATION SWITCH
EL-64

Wiring Diagram—METER—/MODELS
BEFORE VIN - P11U0548750
YEL164C
BATTERYIGNITION SWITCH
ON or START
FUSE
BLOCK
(J/B)Refer to
EL-POWER.
.ELECTRIC SPEEDOMETER
TACHOMETER
WATER TEMPERATURE GAUGE
FUEL GAUGE
FUEL WARNING LAMP
TRIP COMPUTER:
TCOUTSIDE AIR TEMPERATURE GAUGE:OG
COMBINATION
METER: With CVT
: With M/T
: With trip computer
: With outside air temperature gauge
VEHICLE
SPEED SEN-
SOR
OFFONCOMBINATION
SWITCH
(TRIP COMPUTER
SWITCH)
REFER TO THE FOLLOWING
FUSE BLOCK - Junction Box (J/B)
METER AND GAUGES
EL-141

YEL165C
.ELECTRIC SPEEDOMETER
TACHOMETER
WATER TEMPERATURE GAUGE
FUEL GAUGE
FUEL WARNING LAMP
TRIP COMPUTER:
TCOUTSIDE AIR TEMPERATURE GAUGE:OG
COMBINATION
METER
OUTSIDE AIR TEM-
PERATURE SEN-
SORECM: With CVT
: With M/T
: With gasoline engine
: With diesel engine
: With SR engine or QG engine
: With trip computer
: With outside air temperature gauge
: With GA engine
REFER TO THE FOLLOWING
ELECTRICAL UNITS
ELECTRICAL UNITS
METER AND GAUGES
Wiring Diagram—METER—/MODELS
BEFORE VIN - P11U0548750 (Cont’d)
EL-142

YEL166C
A/C CONTROL
PANELHEATER ILLUMI-
NATION
.ELECTRIC SPEEDOMETER
TACHOMETER
WATER TEMPERATURE GAUGE
FUEL GAUGE
FUEL WARNING LAMP
TRIP COMPUTER:
TCOUTSIDE AIR TEMPERATURE GAUGE:OG
COMBINATION
METER
: With CVT
: With M/T
: With air conditioner
: Without air conditioner
: With GA engine
: With SR engine or QG engine
: With gasoline engine
: With diesel engine
: With trip computer
: With outside air temperature gauge
THERMAL TRANS-
MITTERFUEL LEVEL
SENSOR UNIT
REFER TO THE FOLLOWING
ELECTRICAL UNITS
ELECTRICAL UNITS
METER AND GAUGES
Wiring Diagram—METER—/MODELS
BEFORE VIN - P11U0548750 (Cont’d)
EL-143