Suzuki Jimny Service Manual page 450

INSPECTION
Step
1 Was "Engine Diag. Flow Table" performed?
2 Check A/C Condenser Fan Control Relay and its
Circuit.
1) Turn ignition switch ON.
2) Check for voltage at terminal E18-18 of ECM
connector connected, under following condition.
When A/C switch turns OFF : 10 – 14 V
Is voltage as specified?
3 Check A/C Condenser Fan Control Relay.
1) Turn ignition switch OFF and remove A/C con-
denser fan control relay (1). See Fig.1.
2) Check for proper connection to the relay at "P/B"
and "Lg" wire terminals.
3) If OK, then measure resistance between termi-
nals C and D. See Fig.2.
Is it 70 - 110Ω?
[A] Fig. 1 for Step 3 / [B] Fig. 2 for Step 3
Action
ENGINE GENERAL INFORMATION AND DIAGNOSIS 6-93
Yes
Go to Step 2.
Intermittent trouble or
faulty ECM.
Check for intermittent
referring to "Intermittent
and Poor Connection" in
Section 0A.
"Lg" or "P/B" circuit open
or short.
If wires and connections
are OK, substitute a
known-good ECM and
recheck.
No
Go to "Engine Diag.
Flow Table".
Go to Step 3.
Replace A/C con-
denser fan control
relay.