DISASSEMBLY PROCEDURE 1. REMOVE FRONT SUSPENSION UPPER ARM BUSH  (a) Using a hammer and chisel, strike and bend the entire flange of the upper arm bush as shown in the illustration.
2. REMOVE FRONT UPPER BALL JOINT DUST COVER LH  (a) Using a snap ring expander, remove the dust cover set ring. |
Toyota Tundra Service Manual > Sfi System: Engine Coolant Temperature Circuit Malfunction (P0115,P0117,P0118)
DESCRIPTION A thermistor, whose resistance value varies according to the ECT, is built into the Engine Coolant Temperature (ECT) sensor. The structure of the sensor and its connection to the ECM are the same as those of the Intake Air Temperature (IAT) sensor. HINT: When DTC P0115, P0117 or P0118 is ...
