Toyota Camry Manual page 64

AC–64
AIR CONDITIONING SYSTEM
RELAY
RELAYS REMOVAL
1. DISCONNECT NEGATIVE (–) CABLE FROM BAT–
TERY
CAUTION: Work must be started after 90 seconds from
the time the ignition switch is turned to the 'LOCK'
position and the negative (–) terminal cable is discon–
nected from the battery.
2. REMOVE RELAYS
RELAYS INSPECTION
1. INSPECT MAGNET CLUTCH RELAY CONTINUITY
Condition
Constant
Apply B + between
terminals 1 and 4.
If continuity is not as specified, replace the relay.
2. INSPECT A/C FAN RELAY NO. 2 CONTINUITY
5S–FE Engine Model:
Condition
Constant
Apply6 + between
terminals 1 and 4.
If continuity is not as specified, replace the relay.
3. INSPECT A/C FAN RELAY NO. 3 CONTINUITY
5S–FE Engine Model:
Condition
Constant
Apply B + between
terminals 1 and 4.
If continuity is not as specified, replace the relay.
– RELAY
Tester connection to
terminal number
1 – 4
2 –3
Tester connection to
terminal number
1 –4
3 – 5
2 – 3
Tester connection to
terminal number
1 – 4
2 – 3
Specified value
Continuity
Continuity
Specified value
Continuity
Continuity
Specified value
Continuity
Continuity