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7 Posts
Hi Folks I have an Astra H 2008 1.8 XER that wont start or crank..
Lots of codes, engine ecu checked be ecu doctor and confirmed ok
Steering U2105 Communication with Engine control unit.
Brakes control Unit U2105 Communication with Engine control unit.
Steering column switch Module U2105 Communication with Engine control unit.
Column switch module U2139 Communication faulty.
Combi Instrument panel P0115 Coolant temp sensor - malfunction
P0500 Driving speed signal - malfunction
P0654 CAN message, engine speed signal - Signal not in range
P0550 Mileage signal - Value/ signal outside range
U2139 Communication with steering columns switch module - communication faulty.
The main ignition circuits relay is being activated, but the earth side switching the control unit relay is not, and the fuel pump relay is not getting switch power. continuity between relays and ecu on the relays.
Tried another used CIM but cant seem to code it although it is recognised
Has anyone came across this before?
Op com confirms no comms only with engine ecu, good can signals at engine ecu.
Any help appreciated.
Lots of codes, engine ecu checked be ecu doctor and confirmed ok
Steering U2105 Communication with Engine control unit.
Brakes control Unit U2105 Communication with Engine control unit.
Steering column switch Module U2105 Communication with Engine control unit.
Column switch module U2139 Communication faulty.
Combi Instrument panel P0115 Coolant temp sensor - malfunction
P0500 Driving speed signal - malfunction
P0654 CAN message, engine speed signal - Signal not in range
P0550 Mileage signal - Value/ signal outside range
U2139 Communication with steering columns switch module - communication faulty.
The main ignition circuits relay is being activated, but the earth side switching the control unit relay is not, and the fuel pump relay is not getting switch power. continuity between relays and ecu on the relays.
Tried another used CIM but cant seem to code it although it is recognised
Has anyone came across this before?
Op com confirms no comms only with engine ecu, good can signals at engine ecu.
Any help appreciated.