Toyota 1 MZ–FE Manual page 543

INSPECTION PROCEDURE
Check air induction system (See page EG2–221).
Check A/C idle up VSV (See page EG2–570).
Check voltage terminals RSO, RSC.
1MZ–FE ENGINE – CIRCUIT INSPECTION
Repair or replace.
Repair or replace.
(1) Remove glove compartment
(See page EG2–309).
(2) Disconnect the ECM connector (P).
(3) Turn ignition switch ON.
Measure voltage between terminals RSO, RSC of
ECM connector and body ground.
Voltage: 9 –14 V
Go to step
EG2–543