Removal
ComponentsCoolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature)
(P0128)
DESCRIPTION
HINT:
This DTC relates to the thermostat.
This DTC is stored when the engine coolant temperature does not reach 75°C (167°F)
despite sufficient engine warm-up time having elapsed.
DTC No.
DTC Detection Condition
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Disassembly
DISASSEMBLY
PROCEDURE
1. REMOVE TRANSFER AND TRANSAXLE SETTING STUD BOLT
(a) Remove the 4 transfer and transaxle setting stud bolts.
2. REMOVE NO. 2 TRANSFER CASE PLUG
(a) Remove the No. ...
Installation
INSTALLATION
PROCEDURE
1. INSTALL CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Exhaust Side)
(a) Apply a light coat of engine oil to a new O-ring, and install it
to the oil control valve.
Text in Illustration
*1
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