Specifications

Symptom List:
P2203-TORQUE REDUCTION MESSAGE FROM ABS - CAN PLAUSI-
BILITY
P2203-TORQUE REDUCTION MESSAGE FROM ABS - MESSAGE
ERROR
P2203-TORQUE REDUCTION MESSAGE FROM ABS - MESSAGES
MISSING
P2203-TORQUE REDUCTION MESSAGE FROMABS - NO COMMUN-
IOCATION
P2203-TORQUE REDUCTION MESSAGE FROM ABS - PLAUSIBIL-
ITY #1
P2203-TORQUE REDUCTION MESSAGE FROMABS PLAUSIBILITY
#2
P2208-ABS BRAKE SIGNAL CAN MESSAGE IMPLAUSIBLE
P2208-ABS CAN BRAKE SIGNAL PLAUSIBILITY
P2209-ABS CAN MESSAGE MISSING OR INCORRECT
P2253-STEERING ANGLE SENSOR PLAUSIBILITY
Test Note: All symptoms listed above are diagnosed using the same tests.
The title for the tests will be P2203-TORQUE REDUCTION
MESSAGE FROM ABS - CAN PLAUSIBILITY.
POSSIBLE CAUSES
CAB DTCS
ENGINE CONTROL MODULE
VERIFY CAB COMMUNICATION
INTERMITTENT CONDITION
TEST ACTION APPLICABILITY
1 Turn the ignition on.
With the DRBIIIt attempt to communicate with the CAB.
NOTE: If there are other DTCs set with this DTC, refer to the Symptom List
and repair other stored ECM DTCs before diagnosing this DTC.
Is the CAB communicating with the DRB?
All
Yes → Go To 2
No → Refer to the appropriate symptom in the Body Diagnostic Infor-
mation.
Perform BODY VERIFICATION TEST - VER 1.
180
DRIVEABILITY - DIESEL