1999 NISSAN PRIMERA battery

5 CHECK THROTTLE POSITION SWITCH CIRCUIT (Without CONSULT-II)
Without CONSULT-II
1. Turn ignition switch to ªONº position.
(Do not start engine.)
2. Check voltage between TCM terminals 16, 17 and ground while depressing, and releasing accelerator pedal slowly. (After warming up
engine)
SAT454J
OK or NG
OK©GO TO 6.
NG©Check the following items:
IThrottle position switch Ð Refer to ªComponents Inspectionº, AT-85.
IHarness for short or open between ignition switch and throttle position switch (Main
harness)
IHarness for short or open between throttle position switch and TCM (Main harness)
Accelerator pedal
conditionVoltage
Terminal No. 16 Terminal No. 17
ReleasedBattery voltage 1V or less
Fully depressed1V or less Battery voltage
MTBL0137
6 CHECK DTC
Perform Diagnostic Trouble Code (DTC) confirmation procedure, AT-80.
OK or NG
OK©INSPECTION END
NG©1. Perform TCM input/output signal inspection.
2. If NG, recheck TCM pin terminals for damage or loose connection with harness con-
nector.
DTC P1705 THROTTLE POSITION SENSOR
Diagnostic Procedure (Cont'd)
AT-84

1 CHECK PNP SWITCH CIRCUIT (With CONSULT-II)
With CONSULT-II
1. Turn ignition switch to ªONº position.
(Do not start engine.)
2. Select ªECU INPUT SIGNALSº in ªDATA MONITORº mode for ªCVTº with CONSULT-II.
SAT651J3. Read out ªP/Nº, ªRº, ªDº and ªLº position switches moving selector lever to each position.
Check the signal of the selector lever position is indicated properly.
OK or NG
OK©GO TO 3.
NG©Check the following items:
IPNP switch
Refer to ªComponent Inspectionº, AT-53.
IHarness for short or open between ignition switch and PNP switch (Main harness)
IHarness for short or open between PNP switch and TCM (Main harness)
IIgnition switch and fuse
Refer to EL section (ªPOWER SUPPLY ROUTINGº).
IDiode (P, N positions)
2 CHECK PNP SWITCH CIRCUIT (Without CONSULT-II)
With CONSULT-II
1. Turn ignition switch to ªONº position.
(Do not start engine.)
2. Check voltage between TCM terminals 27, 34, 35, 36 and ground while moving selector lever through each position.
Voltage:
B: Battery voltage
0: 0V
OK or NG
OK©GO TO 3.
NG©Check the following items:
IPNP switch
Refer to ªComponent Inspectionº, AT-53.
IHarness for short or open between ignition switch and PNP switch (Main harness)
IHarness for short or open between PNP switch and TCM (Main harness)
IIgnition switch and fuse
Refer to EL section (ªPOWER SUPPLY ROUTINGº).
IDiode (P, N positions)
Lever
positionTerminal No.
36 35 34 27
P, NB000
R0B00
D0 0B0
L000B
MTBL0312
TROUBLE DIAGNOSES FOR NON-DETECTABLE ITEMS
PNP Switch, Stop Lamp Switch and Throttle Position Switch (Cont'd)
AT-106

3 CHECK PNP SWITCH CIRCUIT (With CONSULT-II)
With CONSULT-II
1. Turn ignition switch to ªONº position.
(Do not start engine.)
2. Select ªECU INPUT SIGNALSº in ªDATA MONITORº mode for ªCVTº with CONSULT-II.
SAT651J3. Read out ªBRAKE SWº moving brake pedal to each position.
Check the signal of the brake pedal is indicated properly.
OK or NG
OK©GO TO 5.
NG©Check the following items:
IHarness for short or open between fuse block and PNP switch harness terminal 3
IFuse
IIgnition switch (Refer to EL section.)
4 CHECK STOP LAMP SWITCH CIRCUIT (Without CONSULT-II)
1. Turn ignition switch to ªONº position.
(Do not start engine.)
2. Check voltage between stop lamp switch harness terminal 1 and ground. Refer to ªWiring Diagram Ð CVT Ð MAINº, AT-45.
SAT733J
Stop lamp switch
LHD models
RHD models
Does battery voltage exist?
OK©GO TO 5.
NG©Check the following items:
IHarness for short or open between battery and stop lamp switch harness terminal 1
IFuse
IIgnition switch (Refer to EL section.)
TROUBLE DIAGNOSES FOR NON-DETECTABLE ITEMS
PNP Switch, Stop Lamp Switch and Throttle Position Switch (Cont'd)
AT-107

6 CHECK THROTTLE POSITION SWITCH CIRCUIT (Without CONSULT-II)
Without CONSULT-II
1. Turn ignition switch to ªONº position.
(Do not start engine.)
2. Check voltage between TCM terminals 16, 17 and ground while depressing, and releasing accelerator pedal slowly. (After warming up
engine)
SAT454J
OK or NG
OK©GO TO 7.
NG©Check the following items:
IThrottle position switch Ð Refer to ªComponents Inspectionº, AT-85.
IHarness for short or open between ignition switch and throttle position switch (Main
harness)
IHarness for short or open between throttle position switch and TCM (Main harness)
Accelerator pedal
conditionVoltage
Terminal No. 16 Terminal No. 17
ReleasedBattery voltage 1V or less
Fully depressed1V or less Battery voltage
MTBL0137
7 CHECK DTC
Perform Diagnostic Trouble Code (DTC) confirmation procedure, AT-103.
OK or NG
OK©INSPECTION END
NG©1. Perform TCM input/output signal inspection.
2. If NG, recheck TCM pin terminals for damage or loose connection with harness con-
nector.
TROUBLE DIAGNOSES FOR NON-DETECTABLE ITEMS
PNP Switch, Stop Lamp Switch and Throttle Position Switch (Cont'd)
AT-109

Wiring Diagram Ð AT Ð NONDTC
MODELS BEFORE VIN - P11U0548750NCAT0237
YAT155
BATTERYIGNITION SWITCH
ON or START
FUSE
BLOCK
(J/B)Refer to
EL-POWER.TCM
(TRANSMISSION
CONTROL MODULE)
Detectable line for DTC
Non-detectable line for DTC
Hyper CVT models
Hyper CVT M6 models
SPORT indicator lamp
CVT warning lamp
UNIFIED METER CONTROL UNITCOMBINATION
METER
INDICATOR
CONTROL
UNIT
REFER TO THE FOLLOWING
FUSE BLOCK - Junction Box (J/B)
TROUBLE DIAGNOSES FOR NON-DETECTABLE ITEMS
Wiring Diagram Ð AT Ð NONDTC
AT-110

RemovalNCAT0115CAUTION:
Before separating transaxle from engine, remove the crank-
shaft position sensor (OBD) from transaxle. Be careful not to
damage sensor.
1. Remove battery and bracket.
2. Remove air duct between throttle body and air cleaner.
3. Disconnect control valve harness connector, PNP switch har-
ness connector, secondary speed sensor harness connector,
dropping resistor harness connector, primary speed sensor
harness connector and body earth harness connector.
4. Remove crankshaft position sensor (OBD) from transaxle.
5. Drain CVT fluid from transaxle.
6. Disconnect control cable from transaxle.
7. Remove exhaust front tube. Refer to FE section (ªEXHAUST
SYSTEMº).
8. Remove drive shafts. Refer to FA section (ªDrive Shaftº,
ªFRONT AXLEº).
9. Disconnect oil cooler hoses.
10. Remove starter motor from transaxle.
Tighten bolts to specified torque.
:41-52N×m (4.2 - 5.3 kg-m, 30 - 38 ft-lb)
11. Support transaxle with a jack.
12. Remove center member.
ITighten center member fixing bolts to specified torque, Refer
to EM section (ªENGINE REMOVALº).
13. Remove rear plate cover.
14. Remove torque converter bolts.
Rotate crankshaft to gain access to securing bolts.
15. Support engine with a jack.
16. Remove transaxle mount bolt. Refer to EM section (ªENGINE
REMOVALº).
17. Remove oil cooler tube (outlet side).
18. Remove transaxle.
InspectionNCAT0236IWhen connecting torque converter to transaxle, measure dis-
tance ªAº to be certain that they are correctly assembled.
Distance ªAº:
15.9 mm (0.626 in) or more
SAT664J
SAT665J
REMOVAL AND INSTALLATION
Removal
AT-116

2. Use medium brake pedal/foot effort to bring the vehicle to a
complete stop from 50 km/h (31 MPH). Adjust brake pedal/
foot pressure such that vehicle stopping time equals 3 to 5
seconds.
3. To cool the brake system, drive the vehicle at 50 km/h (31
MPH) for 1 minute without stopping.
4. Repeat steps 1 to 3, 10 times or more to complete the bur-
nishing procedure.
Bleeding Brake System
CAUTION:
lCarefully monitor brake fluid level at master cylinder
during bleeding operation.
lIf master cylinder is suspected to have air inside, bleed
air from master cylinder first. Refer to ªInstallationº,
ªMASTER CYLINDERº, BR-17.
lFill reservoir with new brake fluid ªDOT 4º. Make sure it
is full at all times while bleeding air out of system.
lPlace a container under master cylinder to avoid spillage
of brake fluid.
lFor models with ABS, turn ignition switch to the OFF
position and disconnect ABS fuse or battery cable.
lBleed air in the following order:
RHD models
Left rear brake,Right front brake,Right rear brake,Left
front brake
LHD models
Right rear brake,Left front brake,Left rear brake,Right
front brake.
1. Connect a transparent vinyl tube to air bleeder valve.
2. Fully depress brake pedal several times.
3. With brake pedal depressed, open air bleeder valve to
release air.
4. Close air bleeder valve.
5. Release brake pedal slowly.
6. Repeat steps 2. through 5. until clear brake fluid comes out
of air bleeder valve.
7. Tighten air bleeder valve.
:7-9N´m(0.7 - 0.9 kg-m, 61 - 78 in-lb)
SBR995
SBR419C
CHECK AND ADJUSTMENT
Brake Burnishing Procedure (Cont'd)
BR-8

1. Disconnect battery cable.
2. Drain brake fluid. Refer to BR-7
3. Unlock the slider then disconnect the electrical harness con-
nectors from ABS control unit.
4. Identify each brake pipe with corresponding actuator port
hole and mark them accordingly.
5. Disconnect brake pipes and move them away from actuator.
Do not force brake pipes so as to kink them or bend them
excessively.
Ensure that brake fluid does not come into contact with
any parts.
6. Loosen/remove mounting nuts between actuator and
bracket.
CAUTION:
After installation, pay attention to the following points:
lRefill brake fluid and bleed air. Refer to ªCHECK AND
ADJUSTMENTº, BR-7 and ªBLEEDING BRAKE
SYSTEMº, BR-8, respectively.
lThe installation procedure is as follows:
1. Install actuator on bracket without tightening fixings.
2. Assemble brake tubes to actuator without tightening tube
nuts. Ensure that correct tubes are connected to each port.
3. Fully tighten actuator and bracket fixings to specified torque.
4. Fully tighten flare nuts to specified torque, BR-10.
5. Secure ABS control unit harness connector and battery
cable.
NBR261 ABS control unit har-
ness connector
ABS control unitABS actuator
PULL
NBR249
NBR171 ABS actuator
.10.8 - 14.7 N´m
(1.1 - 1.5 Kg-m,
8.0 - 10.8 ft-lb)
ANTI-LOCK BRAKE SYSTEM
Removal and Installation (Cont'd)
BR-56