Page 1301 of 1575
2007 > 2.7L V6 GASOLINE >
DESCRIPTION
The ICM (Integrated circuit module) relay (A) is united with many kinds of relays and installed side of the in - panel
module.
Page 1302 of 1575

2007 > 2.7L V6 GASOLINE >
INSPECTION
FRONT BLOWER
Check for continuity between the terminals. 1. There should be continuity between the No.1 in the ICM- A and No.10 in the ICM- B terminals when power and
ground are connected to the No.7 in the ICM- A and No.13 terminals in the ICM- B terminals.
2. There should be no continuity between the No.1 in the ICM- A and No.10 terminals in the ICM- B terminals when
power is disconnected.
REAR BLOWER
Check for continuity between the terminals.
1. There should be continuity between the No.4 in the ICM- A and No.12 in the ICM- B terminals when power and
ground are connected to the No.2 in the ICM- A and No.14 terminals in the ICM- B terminals.
2. There should be no continuity between the No.4 in the ICM- A and No.12 in the ICM- B terminals when power is
disconnected.
SEAT HEATER RELAYS
Check for continuity between the terminals.
1. There should be continuity between the No.9 and No.6 terminals when power and ground are connected to the
No.7 and No.8 terminals in the ICM- B.
2. There should be no continuity between the No.9 and No.6 terminals when power is disconnected.
KEY INTERLOCK
Check for continuity between the terminals.
1. There should be continuity between the No.2 and No.3 terminals when power and ground are connected to the
No.4 and No.5 terminals in the ICM- B.
2. There should be no continuity between the No.2 and No.3 terminals when power is disconnected.
Page 1405 of 1575
2007 > 2.7L V6 GASOLINE >
DESCRIPTION
Windshield deicer system prevent windshield wiper from freezing in the winter season. It consists of deicer in the
lower part of windshield, switch and relay. FAM receives an input signal from the deicer switch of IPM through CAN
communication line and then controls relay. Operating condition is the same that of rear window defogger system.
With the engine running and the charging system operating, if the deicer switch is ON, then deicer output is ON for 20
minutes.