User Manual - Page 783

For X-TRAIL.

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IAT SENSOR
EC-783
[QR (WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
M
A
EC
Diagnostic Procedure EBS0113I
1. CHECK OVERALL FUNCTION
1. Turn ignition switch ON.
2. Check voltage between ECM terminal 34 and ground with CON-
SULT-II or tester.
OK or NG
OK >> INSPECTION END
NG >> GO TO 2.
2. CHECK GROUND CONNECTIONS
1. Turn ignition switch OFF.
2. Loosen and retighten ground three screws on the body.
Refer to EC-578, "
Ground Inspection" .
OK or NG
OK >> GO TO 3.
NG >> Repair or replace ground connections.
Voltage : Approximately 0 - 4.8V
MBIB0041E
PBIB2021E
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