ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT FOR COOLANT LEAK
HINT:
(a) Visually check the engine water pump assembly.
(1) Check that engine coolant is not dripping from the engine water pump assembly.
HINT:
(b) Inspect the area around the engine water pump assembly.
HINT:
Check for deposits around the drain plug of the engine water pump assembly.
(1) Rotate the crankshaft pulley and align the water pump pulley hole with the drain plug. Text in Illustration
HINT:
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(2) Wrap a thin paper towel around an L-shaped tool such as a hexagon wrench, and insert it into the water pump pulley hole. Text in Illustration
HINT:
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(3) Move the hexagon wrench as shown in the illustration, and press the paper towel against the engine coolant (solid matter) adhered to the drain plug or the edge of the drain plug, and check the condition of the paper towel. Text in Illustration
HINT:
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2. INSPECT WATER PUMP ASSEMBLY
(a) Remove the V-ribbed belt.
See page
(b) Turn the water pump pulley and check that the water pump bearing moves smoothly and quietly. If necessary, replace the engine water pump assembly. |
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(c) Install the V-ribbed belt.
See page
Terminals Of Ecu
TERMINALS OF ECU
1. POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY
(a) Disconnect the I6 power window regulator master switch assembly connector.
(b) Measure the voltage and resistance according to the value(s) in the table
below.
HINT:
Measure the val ...
Inspection
INSPECTION
PROCEDURE
1. INSPECT UNIVERSAL JOINT SPIDER ASSEMBLY
(a) Check the spider bearing axial play by turning the flange while holding
the shaft tightly.
HINT:
If necessary, replace the propeller with center bearing shaft assembly. ...
Vehicle Speed Sensor Malfunction (P0500)
DESCRIPTION
The vehicle speed sensors detect the wheel speed and send the appropriate signals
to the skid control ECU. The skid control ECU converts these wheel speed signals
into a 4-pulse signal and outputs it to the ECM via the combination meter assemb ...