DTC Description
DTC DETECTION LOGIC
DTC No. | CONSULT screen terms (Trouble diagnosis content) | DTC detecting condition |
U1050 | LIN COMMUNICATION [LIN (Local Interconnect Network) communication)] | ECM detects LIN communication error. |
U1051 |
POSSIBLE CAUSE
FAIL-SAFE
Not applicable
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted. always perform the following procedure before conducting the next test.
>> GO TO 2.
2.PERFORM DTC CONFIRMATION PROCEDURE
Is DTC detected? YES >> Proceed to EC-175, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis Procedure
1.CHECK LIN COMMUNICATION CIRCUIT
Is the inspection result normal? YES >> GO TO 2.
NO >> Repair or replace error-detected parts.
2.REPLACE GENERATOR
Is DTC detected again? YES >> Replace ECM. Refer to EC-499, "Removal and Installation".
NO >> INSPECTION END
EVAP canister filter
Exploded View
EVAP canister vent control valve hose
Canister drain hose
Plug
EVAP canister filter
Front
Removal and Installation
REMOVAL
Disconnect EVAP canister vent control valve hose from EVAP
canister filter.
Disconnect canister drain hose from E ...
Cluster lid C
Exploded View
Audio unit (AUDIO WITHOUT BOSE) /
AV control unit (AUDIO WITH BOSE)
(NAVIGATION WITH BOSE)
A/C switch assembly (AUTOMATIC
AIR CONDITIONING) / front air control
(MANUAL AIR CONDITIONING)
Cluster lid C
Removal and Installation
REMOVAL
Release ...
Diagnosis and repair work flow
Work Flow
NOTE:
“DTC” includes DTC at the 1st trip.
1.OBTAIN INFORMATION ABOUT SYMPTOM
Refer to TM-80, "Diagnostic Work Sheet" and interview the customer to obtain
the malfunction information
(conditions and environment when the malfunction occurred) as much as possible
when t ...