Check engine NISSAN TIIDA 2007 Service Owner's Guide
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Page 441 of 5883
![NISSAN TIIDA 2007 Service Owners Guide CHG-20
< BASIC INSPECTION >[MR18DE]
DIAGNOSIS AND REPAIR WORKFLOW
NOTE:
To ensure a complete and thorough diagnosis, the battery, starter and generator test segments must be done
as a set from start t](/img/5/57395/w960_57395-440.png "NISSAN TIIDA 2007 Service Owners Guide CHG-20
< BASIC INSPECTION >[MR18DE]
DIAGNOSIS AND REPAIR WORKFLOW
NOTE:
To ensure a complete and thorough diagnosis, the battery, starter and generator test segments must be done
as a set from start t")
CHG-20
< BASIC INSPECTION >[MR18DE]
DIAGNOSIS AND REPAIR WORKFLOW
NOTE:
To ensure a complete and thorough diagnosis, the battery, starter and generator test segments must be done
as a set from start to finish.
1.PRELIMINARY INSPECTION
Perform the preliminary inspection. Refer to CHG-37, "
Inspection Procedure".
>> GO TO 2
2.DISABLE THE POWER GENERATION VOLTAGE VARIABLE CONTROL SYSTEM
Disable the power generation voltage variable control with either of the following procedures.
After selecting “ENGINE” on the “SELECT SYSTEM” screen of CONSULT-III, set the “ALTERNATOR DUTY”
value to 0 % by selecting “ALTERNATOR DUTY” with “Active Test”. Continue “Active Test” until the end of
inspection. (When the DUTY value is 0 or 100 %, the normal power generation is performed according to the
characteristic of the IC regulator of the generator.)
Turn the ignition switch OFF, disconnect the battery current sensor connector and leave it disconnected dur-
ing the course of the test.
NOTE:
Running the engine with the battery current sensor disconnected will cause DTC's (P1550-P1554) to set.
After finishing the inspection, connect the battery current sensor connector and erase the self-diagnostic
results history of the engine using CONSULT-III.
>> GO TO 3
3.DIAGNOSIS WITH STARTING/CHARGING SYSTEM TESTER
Perform the charging system test using Starting/Charging System Tester (J-44373). For details and operating
instructions, refer to Technical Service Bulletin.
Te s t r e s u l t
CHARGING SYSTEM NOMAL>>Charging system is normal and will also show “DIODE RIPPLE” test result.
NO CHARGING VOLTAGE>>GO TO 4
LOW CHARGING VOLTAGE>>GO TO 12
HIGH CHARGING VOLTAGE>>GO TO 14
DIODE RIPPLE NORMAL>>Diode ripple is OK and will also show “CHARGING VOLTAGE” test result.
EXCESS RIPPLE DETECTED>>Replace the generator. Perform “DIODE RIPPLE” test again using Starting/
Charging System Tester (J-44373) to confirm repair.
DIODE RIPPLE NOT DETECTED>>GO TO 4
4.INSPECTION WITH CHARGE WARNING LAMP (IGNITION SWITCH IS ON)
Turn the ignition switch ON.
Does the charge warning lamp illuminate?
YES >> GO TO 6
NO >> GO TO 5
5.TERMINAL“2” (OPEN) CIRCUIT INSPECTION
Check terminal “2” circuit for open circuits. Refer to CHG-39, "
Diagnosis Procedure".
Is the terminal
“2” circuit normal?
YES >> Replace generator.
NO >> Repair as needed.
6.INSPECTION WITH CHARGE WARNING LAMP (IDLING)
Start the engine and run it at idle.
Does the charge warning lamp turn OFF?
YES >> GO TO 9
NO >> GO TO 7
7.TERMINAL “2”(SHORT) CIRCUIT INSPECTION
Check terminal “2” circuit for short to ground. Refer to CHG-39, "
Diagnosis Procedure".
Is the terminal
“2” circuit normal?
Page 442 of 5883
![NISSAN TIIDA 2007 Service Owners Guide CHG
DIAGNOSIS AND REPAIR WORKFLOW
CHG-21
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YES >> GO TO 8
NO >> Repair as needed.
8.TERMINAL“3” CIRCUIT INSPECTION
Check terminal “3” c](/img/5/57395/w960_57395-441.png "NISSAN TIIDA 2007 Service Owners Guide CHG
DIAGNOSIS AND REPAIR WORKFLOW
CHG-21
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YES >> GO TO 8
NO >> Repair as needed.
8.TERMINAL“3” CIRCUIT INSPECTION
Check terminal “3” c")
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DIAGNOSIS AND REPAIR WORKFLOW
CHG-21
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YES >> GO TO 8
NO >> Repair as needed.
8.TERMINAL“3” CIRCUIT INSPECTION
Check terminal “3” circuit. Refer to CHG-40, "
Diagnosis Procedure".
Is the terminal
“3” circuit normal?
YES >> GO TO 10
NO >> Repair as needed.
9.INSPECTION WITH CHARGE WARNING LAMP (ENGINE AT 3,000 RPM)
Increase and maintain the engine speed at 3,000 rpm.
Does the charge warning lamp remain off?
YES >> GO TO 11
NO >> GO TO 10
10.INSPECTION OF GENERATOR PULLEY
Check generator pulley.
Is generator pulley normal?
YES >> Replace generator. Refer to XX-XX, "*****".
NO >> Repair as needed.
11 .TERMINAL “1” CIRCUIT INSPECTION
Check terminal “1””circuit. Refer to CHG-38, "
Diagnosis Procedure".
Is terminal
“1” circuit normal?
YES >> Replace generator. Refer to XX-XX, "*****".
NO >> Repair as needed.
12.TERMINAL “1” CIRCUIT INSPECTION
Check terminal “1” circuit. Refer to CHG-38, "
Diagnosis Procedure".
Is terminal
“1” circuit normal?
YES >> GO TO 13
NO >> Repair as needed.
13.INSPECTION OF GENERATOR PULLEY
Check generator pulley.
Is generator pulley normal?
YES >> Replace generator. Refer to XX-XX, "*****".
NO >> Repair as needed.
14.TERMINAL “3” CIRCUIT INSPECTION
Check terminal“3” circuit. Refer to CHG-40, "
Diagnosis Procedure".
Is the terminal
“3” circuit normal?
YES >> Replace generator. Refer to XX-XX, "*****".
NO >> Repair as needed.
Page 445 of 5883
![NISSAN TIIDA 2007 Service Owners Guide CHG-24
< COMPONENT DIAGNOSIS >[MR18DE]
B TERMINAL CIRCUIT
B TERMINAL CIRCUIT
DescriptionINFOID:0000000001724526
The terminal “1” (B) circuit supplies power to charge the battery and operate the ve](/img/5/57395/w960_57395-444.png "NISSAN TIIDA 2007 Service Owners Guide CHG-24
< COMPONENT DIAGNOSIS >[MR18DE]
B TERMINAL CIRCUIT
B TERMINAL CIRCUIT
DescriptionINFOID:0000000001724526
The terminal “1” (B) circuit supplies power to charge the battery and operate the ve")
CHG-24
< COMPONENT DIAGNOSIS >[MR18DE]
B TERMINAL CIRCUIT
B TERMINAL CIRCUIT
DescriptionINFOID:0000000001724526
The terminal “1” (B) circuit supplies power to charge the battery and operate the vehicles electrical system.
Diagnosis ProcedureINFOID:0000000001724527
1.CHECK TERMINAL “1” CONNECTION
1. Turn ignition switch OFF.
2. Verify terminal “1” is clean and tight.
Is the inspection result normal?
YES >> GO TO 2
NO >> Repair terminal “1” connection. Confirm repair by performing complete Starting/Charging system
test. Refer to Technical Service Bulletin.
2.CHECK TERMINAL “1” CIRCUIT
Check voltage between generator connector F2 terminal 1 and
ground.
Is voltage reading as specified?
YES >> GO TO 3.
NO >> Check harness for open between generator and fusible
link.
3.CHECK TERMINAL “1” CONNECTION (VOLTAGE DROP TEST)
1. Start engine, then engine running at idle and warm.
2. Check voltage between battery positive terminal and generator
connector F2 terminal 1.
Is the voltage reading as specified?
YES >> Terminal “1” circuit is normal. Refer to CHG-33, "Work
Flow".
NO >> Check harness between battery and generator for high resistance.
(+)
(-) Voltage
Connector Terminal
F2 1 Ground Battery voltage
ALMIA0197ZZ
(+)
(-) Voltage
Connector Terminal
F2 1 Battery positive terminal Less than 0.2V
ALMIA0198ZZ
Page 446 of 5883
![NISSAN TIIDA 2007 Service Owners Guide CHG
L TERMINAL CIRCUIT
CHG-25
< COMPONENT DIAGNOSIS >[MR18DE]
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L TERMINAL CIRCUIT
DescriptionINFOID:0000000001724528
The terminal “2” (L) circuit controls the charge w](/img/5/57395/w960_57395-445.png "NISSAN TIIDA 2007 Service Owners Guide CHG
L TERMINAL CIRCUIT
CHG-25
< COMPONENT DIAGNOSIS >[MR18DE]
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L TERMINAL CIRCUIT
DescriptionINFOID:0000000001724528
The terminal “2” (L) circuit controls the charge w")
CHG
L TERMINAL CIRCUIT
CHG-25
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L TERMINAL CIRCUIT
DescriptionINFOID:0000000001724528
The terminal “2” (L) circuit controls the charge warning lamp. The charge warning lamp illuminates when the
ignition switch is set to ON or START. When the generator is providing sufficient voltage with the engine run-
ning, the charge warning lamp will go off. If the charge warning lamp illuminates with the engine running, a
malfunction is indicated.
Diagnosis ProcedureINFOID:0000000001724529
1.CHECK CHARGE WARNING LAMP CIRCUIT CONNECTION
Verify generator connector F2 terminal 2 is clean and tight.
Is the connection secure?
YES >> GO TO 2
NO >> Repair the connection. Confirm repair by performing complete Starting/Charging system test.
Refer to Technical Service Bulletin.
2.CHECK CHARGE WARNING LAMP CIRCUIT
1. Disconnect generator connector F2.
2. Apply ground to generator harness connector F2 terminal 2 with
the ignition switch in the ON position.
Does the charge lamp illuminate?
YES >> Check generator function. Refer to CHG-33, "Work
Flow".
NO >> GO TO 3
3.CHECK HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect the generator connector F2 and combination meter
connector M24.
3. Check continuity between generator harness connector F2 (A)
terminal 2 and combination meter harness connector M24 (B)
terminal 38.
4. Check continuity between generator harness connector F2 ter-
minal 2 and ground.
Are the continuity results as specified?
YES >> Replace the combination meter. Refer to XX-XX, "*****".
NO >> Repair the harness or connector.Charge lamp should illuminate
ALMIA0200ZZ
AB
Continuity
Connector Terminal Connector Terminal
F2 2 M24 38 Yes
A
—
Continuity
Connector Terminal
F2 2 Ground No
ALMIA0326GB
Page 455 of 5883
![NISSAN TIIDA 2007 Service Owners Guide CHG-34
< BASIC INSPECTION >[K9K]
DIAGNOSIS AND REPAIR WORKFLOW
NOTE:
To ensure a complete and thorough diagnosis, the battery, starter and generator test segments must be done
as a set from start to f](/img/5/57395/w960_57395-454.png "NISSAN TIIDA 2007 Service Owners Guide CHG-34
< BASIC INSPECTION >[K9K]
DIAGNOSIS AND REPAIR WORKFLOW
NOTE:
To ensure a complete and thorough diagnosis, the battery, starter and generator test segments must be done
as a set from start to f")
CHG-34
< BASIC INSPECTION >[K9K]
DIAGNOSIS AND REPAIR WORKFLOW
NOTE:
To ensure a complete and thorough diagnosis, the battery, starter and generator test segments must be done
as a set from start to finish.
1.PRELIMINARY INSPECTION
Perform the preliminary inspection. Refer to CHG-37, "
Inspection Procedure".
>> GO TO 2
2.DISABLE THE POWER GENERATION VOLTAGE VARIABLE CONTROL SYSTEM
Disable the power generation voltage variable control with either of the following procedures.
After selecting “ENGINE” on the “SELECT SYSTEM” screen of CONSULT-III, set the “ALTERNATOR DUTY”
value to 0 % by selecting “ALTERNATOR DUTY” with “Active Test”. Continue “Active Test” until the end of
inspection. (When the DUTY value is 0 or 100 %, the normal power generation is performed according to the
characteristic of the IC regulator of the generator.)
Turn the ignition switch OFF, disconnect the battery current sensor connector and leave it disconnected dur-
ing the course of the test.
NOTE:
Running the engine with the battery current sensor disconnected will cause DTC's (P1550-P1554) to set.
After finishing the inspection, connect the battery current sensor connector and erase the self-diagnostic
results history of the engine using CONSULT-III.
>> GO TO 3
3.DIAGNOSIS WITH STARTING/CHARGING SYSTEM TESTER
Perform the charging system test using Starting/Charging System Tester (J-44373). For details and operating
instructions, refer to Technical Service Bulletin.
Te s t r e s u l t
CHARGING SYSTEM NOMAL>>Charging system is normal and will also show “DIODE RIPPLE” test result.
NO CHARGING VOLTAGE>>GO TO 4
LOW CHARGING VOLTAGE>>GO TO 12
HIGH CHARGING VOLTAGE>>GO TO 14
DIODE RIPPLE NORMAL>>Diode ripple is OK and will also show “CHARGING VOLTAGE” test result.
EXCESS RIPPLE DETECTED>>Replace the generator. Perform “DIODE RIPPLE” test again using Starting/
Charging System Tester (J-44373) to confirm repair.
DIODE RIPPLE NOT DETECTED>>GO TO 4
4.INSPECTION WITH CHARGE WARNING LAMP (IGNITION SWITCH IS ON)
Turn the ignition switch ON.
Does the charge warning lamp illuminate?
YES >> GO TO 6
NO >> GO TO 5
5.TERMINAL“2” (OPEN) CIRCUIT INSPECTION
Check terminal “2” circuit for open circuits. Refer to CHG-39, "
Diagnosis Procedure".
Is the terminal
“2” circuit normal?
YES >> Replace generator.
NO >> Repair as needed.
6.INSPECTION WITH CHARGE WARNING LAMP (IDLING)
Start the engine and run it at idle.
Does the charge warning lamp turn OFF?
YES >> GO TO 9
NO >> GO TO 7
7.TERMINAL “2”(SHORT) CIRCUIT INSPECTION
Check terminal “2” circuit for short to ground. Refer to CHG-39, "
Diagnosis Procedure".
Is the terminal
“2” circuit normal?
Page 456 of 5883
![NISSAN TIIDA 2007 Service Owners Guide CHG
DIAGNOSIS AND REPAIR WORKFLOW
CHG-35
< BASIC INSPECTION >[K9K]
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YES >> GO TO 8
NO >> Repair as needed.
8.TERMINAL“3” CIRCUIT INSPECTION
Check terminal “3” circ](/img/5/57395/w960_57395-455.png "NISSAN TIIDA 2007 Service Owners Guide CHG
DIAGNOSIS AND REPAIR WORKFLOW
CHG-35
< BASIC INSPECTION >[K9K]
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YES >> GO TO 8
NO >> Repair as needed.
8.TERMINAL“3” CIRCUIT INSPECTION
Check terminal “3” circ")
CHG
DIAGNOSIS AND REPAIR WORKFLOW
CHG-35
< BASIC INSPECTION >[K9K]
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YES >> GO TO 8
NO >> Repair as needed.
8.TERMINAL“3” CIRCUIT INSPECTION
Check terminal “3” circuit. Refer to CHG-40, "
Diagnosis Procedure".
Is the terminal
“3” circuit normal?
YES >> GO TO 10
NO >> Repair as needed.
9.INSPECTION WITH CHARGE WARNING LAMP (ENGINE AT 3,000 RPM)
Increase and maintain the engine speed at 3,000 rpm.
Does the charge warning lamp remain off?
YES >> GO TO 11
NO >> GO TO 10
10.INSPECTION OF GENERATOR PULLEY
Check generator pulley.
Is generator pulley normal?
YES >> Replace generator. Refer to XX-XX, "*****".
NO >> Repair as needed.
11 .TERMINAL “1” CIRCUIT INSPECTION
Check terminal “1””circuit. Refer to CHG-38, "
Diagnosis Procedure".
Is terminal
“1” circuit normal?
YES >> Replace generator. Refer to XX-XX, "*****".
NO >> Repair as needed.
12.TERMINAL “1” CIRCUIT INSPECTION
Check terminal “1” circuit. Refer to CHG-38, "
Diagnosis Procedure".
Is terminal
“1” circuit normal?
YES >> GO TO 13
NO >> Repair as needed.
13.INSPECTION OF GENERATOR PULLEY
Check generator pulley.
Is generator pulley normal?
YES >> Replace generator. Refer to XX-XX, "*****".
NO >> Repair as needed.
14.TERMINAL “3” CIRCUIT INSPECTION
Check terminal“3” circuit. Refer to CHG-40, "
Diagnosis Procedure".
Is the terminal
“3” circuit normal?
YES >> Replace generator. Refer to XX-XX, "*****".
NO >> Repair as needed.
Page 459 of 5883
![NISSAN TIIDA 2007 Service Owners Guide CHG-38
< COMPONENT DIAGNOSIS >[K9K]
B TERMINAL CIRCUIT
B TERMINAL CIRCUIT
DescriptionINFOID:0000000001724509
The terminal “1” (B) circuit supplies power to charge the battery and operate the vehic](/img/5/57395/w960_57395-458.png "NISSAN TIIDA 2007 Service Owners Guide CHG-38
< COMPONENT DIAGNOSIS >[K9K]
B TERMINAL CIRCUIT
B TERMINAL CIRCUIT
DescriptionINFOID:0000000001724509
The terminal “1” (B) circuit supplies power to charge the battery and operate the vehic")
CHG-38
< COMPONENT DIAGNOSIS >[K9K]
B TERMINAL CIRCUIT
B TERMINAL CIRCUIT
DescriptionINFOID:0000000001724509
The terminal “1” (B) circuit supplies power to charge the battery and operate the vehicles electrical system.
Diagnosis ProcedureINFOID:0000000001724510
1.CHECK TERMINAL “1” CONNECTION
1. Turn ignition switch OFF.
2. Verify terminal “1” is clean and tight.
Is the inspection result normal?
YES >> GO TO 2
NO >> Repair terminal “1” connection. Confirm repair by performing complete Starting/Charging system
test. Refer to Technical Service Bulletin.
2.CHECK TERMINAL “1” CIRCUIT
Check voltage between generator connector F2 terminal 1 and
ground.
Is voltage reading as specified?
YES >> GO TO 3.
NO >> Check harness for open between generator and fusible
link.
3.CHECK TERMINAL “1” CONNECTION (VOLTAGE DROP TEST)
1. Start engine, then engine running at idle and warm.
2. Check voltage between battery positive terminal and generator
connector F2 terminal 1.
Is the voltage reading as specified?
YES >> Terminal “1” circuit is normal. Refer to CHG-33, "Work
Flow".
NO >> Check harness between battery and generator for high resistance.
(+)
(-) Voltage
Connector Terminal
F2 1 Ground Battery voltage
ALMIA0197ZZ
(+)
(-) Voltage
Connector Terminal
F2 1 Battery positive terminal Less than 0.2V
ALMIA0198ZZ
Page 460 of 5883
![NISSAN TIIDA 2007 Service Owners Guide CHG
L TERMINAL CIRCUIT
CHG-39
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DescriptionINFOID:0000000001724511
The terminal “2” (L) circuit controls the charge warn](/img/5/57395/w960_57395-459.png "NISSAN TIIDA 2007 Service Owners Guide CHG
L TERMINAL CIRCUIT
CHG-39
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DescriptionINFOID:0000000001724511
The terminal “2” (L) circuit controls the charge warn")
CHG
L TERMINAL CIRCUIT
CHG-39
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L TERMINAL CIRCUIT
DescriptionINFOID:0000000001724511
The terminal “2” (L) circuit controls the charge warning lamp. The charge warning lamp illuminates when the
ignition switch is set to ON or START. When the generator is providing sufficient voltage with the engine run-
ning, the charge warning lamp will go off. If the charge warning lamp illuminates with the engine running, a
malfunction is indicated.
Diagnosis ProcedureINFOID:0000000001724512
1.CHECK CHARGE WARNING LAMP CIRCUIT CONNECTION
Verify generator connector F1 terminal 2 is clean and tight.
Is the connection secure?
YES >> GO TO 2
NO >> Repair the connection. Confirm repair by performing complete Starting/Charging system test.
Refer to Technical Service Bulletin.
2.CHECK CHARGE WARNING LAMP CIRCUIT
1. Disconnect generator connector F1.
2. Apply ground to generator harness connector F1 terminal 2 with
the ignition switch in the ON position.
Does the charge lamp illuminate?
YES >> Check generator function. Refer to CHG-33, "Work
Flow".
NO >> GO TO 3
3.CHECK HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect the generator connector F1 and combination meter
connector M24.
3. Check continuity between generator harness connector F1 ter-
minal 2 and combination meter harness connector M24 terminal
38.
4. Check continuity between generator harness connector F1 ter-
minal 2 and ground.
Are the continuity results as specified?
YES >> Replace the combination meter. Refer to XX-XX, "*****".
NO >> Repair the harness or connector.Charge lamp should illuminate
ALMIA0328GB
Terminal Terminal
Continuity
Connector Terminal Connector Terminal
F1 2 M24 38 Yes
Te r , m i n a l
—
Continuity
Connector Terminal
F1 2 Ground No
ALMIA0329GB
Page 482 of 5883
CO-1
ENGINE
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SECTION CO
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CONTENTS
ENGINE COOLING SYSTEM
HR16DE
FUNCTION DIAGNOSIS ...............................
4
DESCRIPTION ....................................................4
Engine Cooling System .............................................4
Engine Cooling System Schematic ...........................5
SYMPTOM DIAGNOSIS ...............................6
OVERHEATING CAUSE ANALYSIS ..................6
Troubleshooting Chart ...............................................6
PRECAUTION ...............................................8
PRECAUTIONS ...................................................8
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...................................................................
8
Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect .....................................
8
Precaution for Liquid Gasket .....................................8
PREPARATION ...........................................10
PREPARATION ..................................................10
Special Service Tool ...............................................10
Commercial Service Tool ........................................10
ON-VEHICLE MAINTENANCE ....................11
ENGINE COOLANT ...........................................11
Inspection ................................................................11
Changing Engine Coolant .......................................11
RADIATOR .........................................................14
Checking Radiator Cap ...........................................14
Checking Radiator ...................................................14
ON-VEHICLE REPAIR .................................16
RADIATOR .........................................................16
Component ..............................................................16
Removal and Installation .........................................16
COOLING FAN ..................................................18
Component (Models with A/C) .................................18
Component (Models without A/C) ............................18
Removal and Installation .........................................19
WATER PUMP ..................................................20
Exploded View .........................................................20
Removal and Installation .........................................20
Inspection ................................................................21
THERMOSTAT ..................................................22
Exploded View .........................................................22
Removal and Installation .........................................22
Inspection ................................................................23
WATER OUTLET ..............................................24
Exploded View .........................................................24
Removal and Installation .........................................24
Inspection ................................................................25
DISASSEMBLY AND ASSEMBLY ..............26
COOLING FAN ..................................................26
DISASSEMBLY AND ASSEMBLY ..........................26
SERVICE DATA AND SPECIFICATIONS
(SDS) ............................................................
27
SERVICE DATA AND SPECIFICATIONS
(SDS) .................................................................
27
Periodical Maintenance Specification ......................27
Radiator ...................................................................27
Thermostat ..............................................................27
MR18DE
FUNCTION DIAGNOSIS ..............................
28
COOLING SYSTEM ..........................................28
Cooling Circuit .........................................................28
Page 483 of 5883
CO-2
SYMPTOM DIAGNOSIS .............................30
OVERHEATING CAUSE ANALYSIS ................30
Troubleshooting Chart ............................................30
PRECAUTION .............................................32
PRECAUTIONS .................................................32
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" .................................................................
32
Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect ..................................
32
Precaution for Liquid Gasket ..................................32
PREPARATION ...........................................34
PREPARATION .................................................34
Special Service Tool ...............................................34
Commercial Service Tool .......................................34
ON-VEHICLE MAINTENANCE ...................35
ENGINE COOLANT ...........................................35
Inspection ...............................................................35
Changing Engine Coolant .......................................35
RADIATOR ........................................................38
Checking Radiator Cap ..........................................38
Checking Radiator ..................................................38
ON-VEHICLE REPAIR ................................40
RADIATOR ........................................................40
Component .............................................................40
Removal and Installation ........................................40
COOLING FAN ..................................................42
Component (Models with A/C) ................................42
Component (Models without A/C) ...........................42
Removal and Installation ........................................43
WATER PUMP ...................................................44
Component .............................................................44
Removal and Installation ........................................44
THERMOSTAT ..................................................45
Component .............................................................45
Removal and Installation ........................................45
WATER OUTLET AND WATER CONTROL
VALVE ...............................................................
47
Component .............................................................47
Removal and Installation ........................................47
DISASSEMBLY AND ASSEMBLY .............50
COOLING FAN ..................................................50
DISASSEMBLY AND ASSEMBLY .........................50
SERVICE DATA AND SPECIFICATIONS
(SDS) ...........................................................
51
SERVICE DATA AND SPECIFICATIONS
(SDS) .................................................................
51
Standard and Limit ..................................................51
K9K
FUNCTION DIAGNOSIS ............................
52
DESCRIPTION ...................................................52
Engine Cooling System .........................................52
SYMPTOM DIAGNOSIS ............................53
OVERHEATING CAUSE ANALYSIS ................53
Troubleshooting Chart ............................................53
PRECAUTION ............................................55
PRECAUTIONS .................................................55
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" .................................................................
55
Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect ..................................
55
Precaution for Liquid Gasket ...................................55
PREPARATION ..........................................57
PREPARATION .................................................57
Special Service Tools .............................................57
Commercial Service Tools ......................................57
ON-VEHICLE MAINTENANCE ..................58
ENGINE COOLANT ...........................................58
Inspection ................................................................58
Draining ...................................................................58
Refilling ...................................................................58
Flushing ..................................................................59
RADIATOR ........................................................60
Checking Radiator Cap ...........................................60
Checking Radiator ..................................................60
ON-VEHICLE REPAIR ...............................62
RADIATOR ........................................................62
Exploded View ........................................................62
Removal and Installation .........................................62
Inspection ................................................................63
COOLING FAN ..................................................64
Exploded View ........................................................64
Removal and Installation .........................................64
Disassembly and Assembly ....................................65
Inspection ................................................................65
WATER PUMP ...................................................66
Exploded View ........................................................66
Removal and Installation .........................................66
Inspection ................................................................66