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SEF630XB
Diagnostic Procedure
NHEC0560
1 INSPECTION START
Do you have CONSULT-II?
YesorNo
Yes © GO TO 2.
No © GO TO 4.
2 CHECK COOLING FAN LOW SPEED OPERATION
With CONSULT-II
1. Disconnect cooling fan relays-2 and -3.
SEC006C
2. Turn ignition switch “ON”.
3. Perform “COOLING FAN” in “ACTIVE TEST” mode with CONSULT-II.
SEF646X
4. Make sure that cooling fans-1 and -2 operate at low speed.
OK or NG
OK © GO TO 3.
NG © Check cooling fan low speed control circuit. (Go to PROCEDURE A, EC-500.)
DTC P1217 ENGINE OVER TEMPERATURE (OVERHEAT)
Wiring Diagram (Cont’d)
EC-494
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