![Nissan Note [24/96] Ipdm e r intelligent power distribution module engine room](/img/pdf.png)
Nissan Note [24/96] Ipdm e r intelligent power distribution module engine room
![Nissan Note [24/96] Ipdm e r intelligent power distribution module engine room](/views2/1789833/page24/bg18.png)
PG-24
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
Diagnosis Chart in Auto Active Test Mode
*: Perform IPDM E/R self-diagnosis with CONSULT-II. Refer to PG-33, "Inspection With CONSULT-II (Self-Diagnosis)" .
Symptom Inspection contents Possible cause
Rear window defog-
ger does not operate.
Perform auto active
test. Does rear win-
dow defogger oper-
ate?
YES
● BCM signal input circuit malfunction
NO
● Harness/connector malfunction between IPDM E/R and rear window defogger
● Open circuit of rear window defogger
● IPDM E/R (integrated relay) malfunction (Rear window defogger relay)
Front wiper does not
illuminate.
Perform auto active
test. Does rear win-
dow defogger oper-
ate?
YES
● BCM signal input circuit malfunction
NO
● Wiper motor malfunction
● Front wiper motor ground.
Either of parking
lamp, license plate
lamp and tail lamp
does not illuminate.
Perform auto active
test. Does parking
lamp, license plate
lamp and tail lamp
illuminate?
YES
● BCM signal input circuit malfunction
NO
● Bulb
● Harness/connector malfunction between IPDM E/R and parking, license plate
or tail lamp.
● IPDM E/R (integrated relay) malfunction
Front fog lamp does
not illuminate.
Perform auto active
test. Does the front
foglampillumi-
nate?
YES
● BCM signal input circuit malfunction
NO
● Bulb
● Harness/connector malfunction between IPDM E/R and front fog lamp
● IPDM E/R (integrated relay) malfunction
Headlamp (Hi, Lo)
does not illuminate.
Perform auto active
test. Does
headlamp illumi-
nate?
YES
● BCM signal input circuit malfunction
NO
● Bulb
● Headlamp ground system malfunction
● Harness/connector malfunction between IPDM E/R and headlamps
● IPDM E/R (integrated relay) malfunction (headlamp relay)
Headlamp washer
does not operate.
Perform auto active
test. Does the
headlamp washer
operate?
YES
● BCM signal input circuit malfunction
NO
● Harness/connector malfunction between IPDM E/R and headlamp washer
● Headlamp washer relay is malfunction
Cooling fan does not
operate.
Perform auto active
test. Does magnetic
clutch operate?
YES
● CAN communication signal malfunction between ECM and IPDM E/R*
● ECM signal input circuit malfunction
NO
● Cooling fan motor malfunction
● Harness/connector malfunction between cooling fan motor and IPDM E/R
● IPDM E/R (integrated relay) malfunction
A/C compressor is
inoperative.
Perform auto active
test. Does magnetic
clutch operate?
YES
● CAN communication signal malfunction between BCM and ECM*
● CAN communication signal malfunction between ECM and IPDM E/R*
● BCM signal input circuit malfunction
● ECM signal input circuit malfunction
NO
● Magnetic clutch inoperative
● Harness/connector malfunction between IPDM E/R and magnetic clutch
● IPDM E/R (integrated relay) malfunction
Oil pressure warning
lamp does not oper-
ate.
Perform auto active
test. Does oil pres-
sure warning lamp
blink?
YES
● Harness/connector malfunction between IPDM E/R and oil pressure switch
● Oil pressure switch malfunction
● IPDM E/R malfunction
NO
● CAN communication signal malfunction between IPDM E/R and combination
meter *
● Combination meter malfunction
Содержание
- Contents 1
- K electrical 1
- Power supply ground circuit elements 1
- Sectio 1
- Lhd models 3
- Maintenance information 3
- Precautions 3
- Precautions for supplemental restraint system srs air bag and seat belt pre tensioner 3
- Rhd models 3
- Battery power supply ignition sw in any position 5
- Power supply routing circuit 5
- Wiring diagram power 5
- Power supply routing circuit 7
- Power supply routing circuit 9
- Accessory power supply ignition sw in acc or on 11
- Power supply routing circuit 11
- Power supply routing circuit 13
- Power supply routing circuit 15
- Circuit breaker 17
- Fusible link 17
- Power supply routing circuit 17
- Can communication is normally performed with other control units 18
- Can communication line control 18
- Caution none of the ipdm e r integrated relays can be removed 18
- Fail safe control 18
- In order to save power ipdm e r switches status by itself based on each operating condition 1 can communication status 18
- Individual unit control by ipdm e r is normally performed 18
- Ipdm e r integrated control circuit performs on off operation of relay can communication control and oil pressure switch signal reception etc 18
- Ipdm e r intelligent power distribution module engine room 18
- Ipdm e r intelligent power distribution module engine room integrates the relay box and fuse block which were originally placed in engine compartment it controls integrated relay via ipdm e r control cir cuit 18
- Ipdm e r receives a request signal from each control unit with can communication it controls each system 18
- Ipdm e r status control 18
- It controls operation of each electrical part via ecm bcm and can communication lines 18
- Operation of control parts by ipdm e r during fail safe mode is as follows 18
- System description 18
- Systems controlled by ipdm e r 18
- When can communication with other control units is impossible ipdm e r performs fail safe control after can communication recovers normally it also returns to normal control 18
- With can communication by connecting each control unit using two communication lines can l line can h line it is possible to transmit maximum amount of information with minimum wiring each control unit can transmit and receive data and reads necessary information only 18
- Can communication system description 19
- Can communication unit 19
- Function of detecting ignition relay malfunction 19
- Ipdm e r intelligent power distribution module engine room 19
- Consult ii basic operation 20
- Consult ii can display each diagnostic item using the diagnostic test modes shown following 20
- Consult ii function ipdm e r 20
- Data monitor operation procedure 20
- Display item list 20
- Ipdm e r intelligent power distribution module engine room 20
- Refer to gi 36 consult ii start procedure 20
- Self diag results operation procedure 20
- The details for display of the period are as follows 20
- Touch data monitor on select monitor item screen 2 touch all signals main signals or selection from menu on the data monitor screen 20
- Touch self diag results on select diag mode screen 2 check display content in self diagnostic results 20
- Touch the required monitoring item on selection from menu in all signals all items are monitored in main signals predetermined items are monitored 20
- Active test operation procedure 21
- All signals main signals selection from menu 21
- Can diag support mntr 21
- Ipdm e r intelligent power distribution module engine room 21
- Refer to lan 15 can diagnostic support monitor 21
- Touch active test on select diag mode screen 2 touch item to be tested 3 touch start and confirm its operation 21
- Touch start 5 touch record while monitoring to record the status of the item being monitored to stop recording touch stop 21
- Auto active test 22
- Description 22
- Ipdm e r intelligent power distribution module engine room 22
- Operation procedure 22
- A oil pressure warning lamp is blinking when the auto active test operating 23
- Concept of auto active test 23
- If any of systems controlled by ipdm e r cannot be operated possible cause can be easily diagnosed using auto active test 23
- Inspection in auto active test mode 23
- Ipdm e r actuates auto active test mode when it receives door switch signal from bcm via can commu nication line therefore when auto active test mode is activated successfully can communication between ipdm e r and bcm is normal 23
- Ipdm e r intelligent power distribution module engine room 23
- Operation steps 23
- When auto active test mode is actuated the following nine steps are repeated three times 23
- Diagnosis chart in auto active test mode 24
- Ipdm e r intelligent power distribution module engine room 24
- Configuration 25
- Description 25
- Ipdm e r intelligent power distribution module engine room 25
- Read configuration procedure 25
- Ipdm e r intelligent power distribution module engine room 26
- Ipdm e r intelligent power distribution module engine room 27
- Write configuration procedure 27
- Ipdm e r intelligent power distribution module engine room 28
- For canceling touch cancel 9 touch chng setting on write configuration screen caution make sure to touch chng setting even if the indicated configuration of brand new ipdm e r is same as the desirable configuration if not configuration which is set automatically by selecting vehicle model can not be memorized 29
- Ipdm e r intelligent power distribution module engine room 29
- Touch ok on write configuration screen when touched cancel go to previous screen 29
- Touch type 1 type 2 or type 3 on write configu ration screen based on the following item list 29
- Wait until the next screen during setting 29
- Ipdm e r intelligent power distribution module engine room 30
- Ipdm e r intelligent power distribution module engine room 31
- Schematic 31
- After print out of the monitor items refer to lan 3 precautions when using con 33
- Caution if errors of the can communication system and the ignition relay on or off are displayed at the same time after the self diagnostic result replace the ipdm e r and perform the self diagnosis again note the details for display of the period are as follows 33
- Check self diagnostic result 33
- Connect consult ii and select ipdm e r on the select system screen 2 select self diag results on the select diag mode screen 3 check display content in self diagnostic results 33
- Crnt error currently detected with ipdm e r 33
- Inspection with consult ii self diagnosis 33
- Ipdm e r intelligent power distribution module engine room 33
- Past error detected in the past and memorized with ipdm e r contents displayed 33
- Replace ipdm e r 33
- Check ipdm e r power supply and ground circuit 34
- Ipdm e r intelligent power distribution module engine room 34
- Ipdm e r terminal inspection 34
- B ground continuity should exist 54 b ground continuity should exist 35
- Check ground circuit 35
- Check harness between fuse fusible link and ipdm e r 35
- Check power supply circuit 35
- Disconnect ipdm e r harness connector 2 check voltage between ipdm e r and ground 35
- Disconnect ipdm e r harness connectors 2 check continuity between ipdm e r harness connectors e11 terminal 3 b e12 terminal 54 b and ground 35
- Ipdm e r intelligent power distribution module engine room 35
- Ok or ng 35
- Repair harness for ground circuit 35
- Diagnosis of ipdm e r integrated relay 36
- Ipdm e r intelligent power distribution module engine room 36
- Installation 37
- Ipdm e r intelligent power distribution module engine room 37
- Removal 37
- Removal and installation of ipdm e r 37
- Ground 39
- Engine room harness 41
- Ground 41
- Ground 43
- Engine control harness cr and hr engine models 45
- Ground 45
- Ground 47
- Harness 48
- Harness layout 48
- How to read harness layout 48
- To use the grid reference 48
- Harness 49
- Harness outline cr and hr engine models 49
- Harness 51
- Main harness lhd models 51
- Harness 53
- Main harness rhd models 53
- Engine room harness cr engine models 55
- Harness 55
- Engine room harness hr engine models 57
- Harness 57
- Engine room harness k9k engine models 59
- Harness 59
- Engine control harness cr engine models 61
- Harness 61
- Engine control harness hr engine models 63
- Harness 63
- Engine control harness k9k engine models 65
- Harness 65
- Body harness rh side 67
- Harness 67
- Body harness lh side 69
- Harness 69
- Harness 71
- Room lamp harness 71
- Front door harness lh side rhd models 73
- Harness 73
- Front door harness rh side rhd models 75
- Harness 75
- Harness 77
- Rear door harness rh side 77
- Harness 79
- Use the chart below to find out what each wiring diagram code stands for refer to the wiring diagram code in the alphabetical index to find the location page number of each wiring diagram 79
- Wiring diagram codes cell codes 79
- Harness 80
- Harness 81
- Electrical units location 83
- Electrical units location 85
- Electrical units location 87
- Description 88
- Harness connector 88
- Harness connector tab locking type 88
- A new style slide locking type connector is used on certain systems and components especially those related to obd 89
- Be careful not to damage the connector support bracket when disconnecting the connector 89
- Caution 89
- Do not pull the harness or wires when disconnecting the connector 89
- Example 89
- Harness connector 89
- Harness connector slide locking type 89
- The slide locking type connectors are disconnected by pushing or pulling the slider refer to the figure below 89
- The slide locking type connectors help prevent incomplete locking and accidental looseness or discon nection 89
- Electrical units 91
- Description 93
- Normal open normal closed and mixed type relays 93
- Relays can mainly be divided into three types normal open normal closed and mixed type relays 93
- Standardized relay 93
- Type of standardized relays 93
- Fuse block 95
- Terminal arrangement 95
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