Anti-frost thermostat
| Anti-frost thermostat |
| 1. |
Plug in the scan tool and select
"READ FAULT CODES" from the menu. If any trouble codes are present, continue on
page
.
|
|
| 2. |
With the engine running, select "ACT. OTHER FUNCT" from the scan tool menu
and then "AC". The compressor should now be activated.
|
|
| 3. |
If it is not, check that a power supply of about 12 V is present on one of the anti-
frost thermometer's connector contacts. If the voltage reading is OK, continue fault
diagnosis as described in Service Manual 8:3 "Climate control system"
.
|
|
| 4. |
If the voltage reading is not OK, connect a BOB and check the wiring for
continuity/shorting between the ICE module and the anti-frost thermostat. NOTE: The
scan tool command should still be activated.
|
|
| 5. |
If the wiring is OK, continue on
.
|
|
This project is supported by memberships and donations. If you use this site, please consider Joining SCNA and/or making a donation.
Our Friends
