Test sequence
- Measure direct voltage with multimeter between sockets (M.80) 80 and (M.44) 44 of the 126-pole socket box tester.
- Switch on ignition.
Specified value
- Voltage[4.8...5.3] V
Question
- Is the measurement value OK?
YES
The measurement value is OK.Possible cause and remedy
- Signal wire
- B70 (Crankshaft Hall sensor)
End of test
NO
The measurement value is not OK.Possible cause and remedy
- Lines to component B70 (Crankshaft Hall sensor)
End of test
0153
Component Y110 (Three-disk thermostat valve) has a short circuit to positive. (P0599)
Possible cause:
- Y110 (Three-disk thermostat valve)
Affected functions:
- Heating
- Engine cooling
-------------------------------------------------
Test 1: Check component Y110 (Three-disk thermostat valve).
