303-03-140
Engine Cooling
303-03-140
DIAGNOSIS AND TESTING (
CONTINUED
)
E6862 EN
07/2001 2002 Bantam
Condition
Possible Sources
Action
• ECT sender unit.
• CHECK the ECT sender unit for
correct operation. REFER to
WDS to diagnose the system.
• ECT sensor.
• CHECK the ECT sensor for cor-
rect operation. REFER to
WDS to diagnose the system.
• Cooling fan motor switch.
• CHECK the cooling fan motor
switch for correct operation.
REFER to WDS to diagnose the
system.
• PCM.
• CHECK the PCM for correct op-
eration. REFER to
WDS to diagnose the system.
• Circuit(s).
• CHECK the circuit(s). REFER to
WDS to diagnose the system.
• Relay(s).
• CARRY OUT the Relay Compo-
nent Test.
REFER to the Wiring
Diagrams.
Component Tests
Pressure Test
1. Remove the coolant expansion tank cap.
2. Install the special tools.
3. Pressurize the system to the coolant
expansion tank cap release pressure.
4. Observe the cooling system pressure tester
gauge reading for approximately two
minutes. The pressure should not drop
during this time. If the system holds pressure,
proceed to Step 5. If the system does not
hold pressure, check it thoroughly for coolant
leaks. If a coolant leak cannot be found,
check the engine for cylinder leakage.
Repair any
coolant leaks and refill the system as
necessary.
5. Recheck the system by repeating Steps 3
and 4 at least twice.
Thermostat Test
Remove and inspect the thermostat, note its
opening temperature and immerse it in water.
Heat the water until that temperature is reached.
The thermostat should begin to open. If it does
not begin to open, install a new thermostat.
Continue to heat the water until the thermostat
fully opens, 5.8 mm or more off the valve seat. If
it does not fully open, install a new thermostat.
Radiator Leak Test, Removed From Vehicle
Clean the radiator thoroughly before leak testing
it to prevent contamination of the water in the test
tank. Leak test the radiator in clean water with
1.38 bar air pressure. Check it thoroughly for air
leaks. Install a new radiator if necessary.
Содержание 2002 Bantam
Страница 202: ...206 02 3 Drum Brake 206 02 3 DIAGNOSIS AND TESTING E1097 EN 07 2001 2002 Bantam Drum Brake REFER to Section 206 00...
Страница 305: ...211 02 44 Power Steering 211 02 44 REMOVAL AND INSTALLATION CONTINUED E6318 EN 07 2001 2002 Bantam...
Страница 695: ...303 03 192 Engine Cooling 303 03 192 REMOVAL AND INSTALLATION CONTINUED E6441 EN 09 2001 2002 Bantam...
Страница 751: ...303 03 150 Engine Cooling 303 03 150 REMOVAL AND INSTALLATION CONTINUED E6655 EN 07 2001 2002 Bantam...
Страница 755: ...303 03 154 Engine Cooling 303 03 154 REMOVAL AND INSTALLATION CONTINUED E6441 EN 07 2001 2002 Bantam...
Страница 764: ...303 03 163 Engine Cooling 303 03 163 REMOVAL AND INSTALLATION CONTINUED E6656 EN 07 2001 2002 Bantam...
Страница 852: ...303 06 214 Starting System 303 06 214 REMOVAL AND INSTALLATION CONTINUED E5909 EN 07 2001 2002 Bantam...
Страница 917: ...308 01 27 Clutch 308 01 27 DIAGNOSIS AND TESTING E3535 EN 07 2001 2002 Bantam Clutch REFER to Section 308 00...
Страница 924: ...308 02 34 Clutch Controls 308 02 34 DIAGNOSIS AND TESTING E3543 EN 07 2001 Clutch Controls REFER to Section 308 00...
Страница 938: ...308 03 48 Manual Transaxle 308 03 48 DIAGNOSIS AND TESTING E3553 EN 07 2001 Manual Transaxle REFER to Section 308 00...
Страница 1078: ...310 01B 49 Fuel Tank and Lines Diesel Engines 310 01B 49 REMOVAL AND INSTALLATION CONTINUED E5952 EN 09 2001 2002 Bantam...
Страница 1181: ...412 03 6 Air Conditioning 412 03 6 DIAGNOSIS AND TESTING Air Conditioning REFER to Section 412 00 E3671 EN 07 2001 2002 Bantam...
Страница 1306: ...415 01 2 Audio Unit 415 01 2 DIAGNOSIS AND TESTING E4281 EN 07 2001 2002 Bantam Audio System REFER to Section 415 00...
Страница 1310: ...415 02 3 Antenna 415 02 3 DIAGNOSIS AND TESTING E3772 EN 07 2001 2002 Bantam Antenna REFER to Section 415 00...
Страница 1315: ...415 03 3 Speakers 415 03 3 DIAGNOSIS AND TESTING E3778 EN 07 2001 2002 Bantam Speakers REFER to Section 415 00...
Страница 1584: ...501 20A 7 Occupant Restraints Active 501 20A 7 REMOVAL AND INSTALLATION CONTINUED 08 2001 2002 Bantam...