- B11/4 (Coolant temperature sensor)
End of test
3. Check component Y110 (Three-disk thermostat valve).
Test 3.1: Component Y110 (Three-disk thermostat valve) is mechanically damaged or it sticks.
Test 3.2: Test current consumption of component Y110 (Three-disk thermostat valve).
3.1. Component Y110 (Three-disk thermostat valve) is mechanically damaged or it sticks.
Test 3.1.1: Y110 (Three-disk thermostat valve) : Coolant temperature is not reached.
Test 3.1.2: Y110 (Three-disk thermostat valve) : Coolant temperature is too high.
3.1.1. Y110 (Three-disk thermostat valve) : Coolant temperature is not reached.
Warning!Communication with ECU required.
3.1.2. Y110 (Three-disk thermostat valve) : Coolant temperature is too high.
Warning!Communication with ECU required.
3.2. Test current consumption of component Y110 (Three-disk thermostat valve).
Figure legend
- A -ConnectionTest cable 35-pin socket box
- 001 -Sockets of component N3/10 (ME-SFI [ME] control unit)
- 05 -35-pin socket box
- 050 -126-pin socket box
- 108 -Test cable 266 589 01 63 00
- N3/10 (ME-SFI [ME] control unit)
- II 1-63ConnectionTest cable
- III 64-126ConnectionTest cable
Warning!
- Connection A of test cable 108 may NOT be connected to connection B of the 126-pin socket box (050).
Continue to test with button F2
