All error codes – Page 22
Page 22 of 35
All
Powertrain
Network
Chassis
Body
Dishwasher
Washing Machine
Dryer
Refrigerator / Freezer
Oven / Range
Microwave
Air Conditioner / Heat Pump
Water Heater / Boiler
P2200
Powertrain
The engine computer lost a usable signal from the NOx sensor ahead of the SCR catalyst on bank…
Moderate
P2201
Powertrain
The upstream NOx sensor still communicates, but its readings don't match what the ECM expects.
Moderate
P2202
Powertrain
The upstream NOx sensor reports a signal or internal circuit below its lower limit.
Moderate
P2203
Powertrain
The upstream NOx sensor reports a value or circuit stuck above its upper limit.
Moderate
P2204
Powertrain
The upstream NOx sensor signal keeps dropping out or jumping around for short moments.
Low
P2209
Powertrain
The heater in the upstream NOx sensor can't reach or hold its working temperature properly.
Low
P2226
Powertrain
The engine computer can't get a valid reading from its barometric (ambient air pressure) sensor.
Low
B0002
Body
The airbag module sees a fault in the second-stage firing loop of the driver's steering wheel…
High
B0004
Body
Fault in the firing circuit of the driver's knee airbag in the lower dash below the steering…
High
B0010
Body
The airbag module found a fault in the first-stage firing loop of the front passenger's…
High
B0012
Body
Airbag firing-loop fault; location depends on the make: passenger dash airbag or, on GM…
High
B0013
Body
Fault in the firing loop of the front passenger's knee airbag near the glovebox; GM uses…
High
B0020
Body
Fault in the firing loop of the left (driver-side) side airbag, usually the one in the driver's…
High
B0022
Body
Fault in the second firing loop of the left roof-rail curtain airbag; GM and others use B0022…
High
B0028
Body
Fault in the firing loop of the right (passenger-side) side airbag, usually in the passenger…
High
B0050
Body
The airbag module can't reliably tell whether the driver's seatbelt is buckled.
Moderate
B0051
Body
SAE: front middle seat buckle sensor fault. On GM vehicles: the airbag module has logged…
High
B0052
Body
Usually a fault in the front passenger's buckle sensor; on GM vehicles it is a stored crash…
Moderate
B0057
Body
SAE: third-row middle buckle sensor fault. GM: fault in the front passenger belt pretensioner…
High
B00A0
Body
The front passenger seat sensing system has failed, so the car can't tell who, if anyone…
High
C0020
Chassis
The ABS module saw a fault in the electric pump motor that builds brake pressure during ABS…
Moderate
C0021
Chassis
The brake module thinks the power brake booster isn't giving the assist it should. Check pedal…
High
C0040
Chassis
The ABS module isn't getting a usable signal from the passenger-side front wheel speed sensor.
Moderate
C0045
Chassis
The ABS module lost a valid signal from the driver-side rear wheel speed sensor.
Moderate