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3B1-26 ELECTRICAL POWER STEERING (P/S) SYSTEM
INSPECTION OF P/S CONTROL MODULE
AND ITS CIRCUITS
P/S control module (1) and its circuits can be checked at P/S con-
trol module wiring couplers (2) by measuring voltage and resis-
tance.
CAUTION:
P/S control module cannot be checked by itself. It is
strictly prohibited to connect voltmeter or ohmmeter to
P/S control module with connector disconnected from it.
Voltage Check
1) Remove steering column lower cover with ignition switch
OFF position.
2) Check voltage at each terminal with connectors (2) con-
nected P/S control module.
NOTE:
As each terminal voltage is affected by the battery volt-
age, confirm that it is 11V or more when ignition switch is
ON.
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