(If Equipped) - Suzuki 2000 Grand Vitara SQ625 Service Manual

TABLE B-5 A/C CONDENSER FAN MOTOR RELAY CONTROL SYSTEM CHECK

(IF EQUIPPED)

CIRCUIT DIAGRAM
TERMINAL ARRANGEMENT OF ECM (PCM) COUPLER VIEWED FROM HARNESS SIDE
CIRCUIT DESCRIPTION
A/C condenser fan is turned ON by ECM (PCM) when engine coolant temperature is higher than specified value
regardless A/C ON or OFF.
INSPECTION
STEP
1 A/C Condenser Fan Operation check:
(1) Check A/C condenser fan for operation.
A/C condenser fan should be operated under
following condition A or B only.
A: When engine is running and A/C is operating.
B: When engine coolant temperature is more
than 113_C with ignition switch ON.
Is check result as specified?
ACTION
ENGINE (H25 ENGINE) 6-1-129
YES
This system is in
good condition.
1. Condenser fan
2. Condenser fan relay
NO
Go to Step 2.