INSTALLATION
Reverse removal procedure noting the following.
Clean mating surfaces of ECT sensor and water outlet pipe.
Check O-ring for damage and replace if necessary.
Tighten ECT sensor to specified torque.
Tightening Torque
(a): 12 N·m (1.2 kg-m, 9.0 lb-ft)
Connect connect to ECT sensor securely.
Refill coolant referring to Section 6B.
MAIN RELAY
INSPECTION
1) Disconnect negative cable at battery.
2) Remove main relay (1) from its connector.
3) Check resistance between each two terminals as in table below.
If check results are as specified to next operation check. If not,
replace.
4) Check that there is continuity between terminals “A” and “B”
when battery is connected to terminals “C” and “D”.
If found defective, replace.
ENGIINE AND EMISSION CONTROL SYSTEM 6E1-63
SH410
TERMINALS RESISTANCE
Between A and B R (infinity)
Between C and D 90 – 110