DTC Description
This procedure must be performed:
DTC DETECTION LOGIC
| DTC | Display Item | Malfunction detected condition |
| C1769 | CONFIG SETTING (Configuration setting) | Tire air pressure monitoring system configuration cannot be performed. |
| Receiver ID registration cannot be performed. |
Diagnosis Procedure
1.TIRE PRESSURE MONITORING SYSTEM CONFIGURATION
Perform configuration.
>> Refer to WT-21, "Work Procedure", and GO TO 2.
2.TIRE PRESSURE SENSOR ID REGISTRATION
Perform tire pressure sensor ID registration. Refer to WT-21, "Work Procedure".
Does low tire pressure warning lamp turn OFF? YES >> Inspection End.
NO >> Configuration setting tire pressure monitoring system. Refer to WT-21, "Work Procedure".
C1765, C1766, C1767, C1768 tire pressure sensor
C1770, C1771, C1772, C1773 G sensorFuel level sensor signal circuit
Component Function Check
1.COMBINATION METER INPUT SIGNAL
Select "METER/M&A" on "CONSULT".
Using "FUEL METER" of "Data Monitor", compare the value of "Data
Monitor" with fuel gauge pointer of
combination meter.
Does ...
C1704, C1705, C1706, C1707 low tire pressure
DTC Logic
NOTE:
The Signal Tech II Tool [- (J-50190)] can be used to perform the following
functions. Refer to the Signal Tech II
User Guide for additional information.
Activate and display TPMS sensor IDs
Display tire pressure reported by the TPMS sensor
Read TPMS DTC ...
Basic inspection
DIAGNOSIS AND REPAIR WORKFLOW
Work Flow
OVERALL SEQUENCE
DETAILED FLOW
1.GET INFORMATION FOR SYMPTOM
Get detailed information from the customer about the symptom (the
condition and the environment when
the incident/malfunction occurs).
Check operation condition of the ...