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PROCEDURE A
=NHEC0560S01
1 CHECK COOLING FAN POWER SUPPLY CIRCUIT
1. Turn ignition switch “OFF”.
2. Disconnect cooling fan relay-1.
3. Turn ignition switch “ON”.
4. Check voltage between cooling fan relay-1 terminals 1, 3, 6 and ground with CONSULT-II or tester.
SEF590X
OK or NG
OK © GO TO 3.
NG © GO TO 2.
2 DETECT MALFUNCTIONING PART
Check the following.
I Joint connector-8
I Joint connector-9
I 15A fuse
I 40A fusible links
I Harness for open or short between cooling fan relay-1 and fuse
I Harness for open or short between cooling fan relay-1 and battery
© Repair open circuit or short to ground or short to power in harness or connectors.
DTC P1217 ENGINE OVER TEMPERATURE (OVERHEAT)
Diagnostic Procedure (Cont’d)
EC-500
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