PROBLEM SYMPTOMS TABLE
HINT:
Symptom |
Suspected Area |
See page |
---|---|---|
Main switch cannot be turned ON (Indicator light on the combination meter does not come on) |
Cruise Control Switch Circuit |
|
Cruise Main Indicator Light Circuit |
|
|
ECM |
|
|
Desired speed cannot be set (Indicator light on the combination meter comes on when the main switch is turned ON, but goes off when operating the "SET" function) |
Cruise Control Switch Circuit |
|
ECM |
|
|
Desired speed cannot be set (Indicator light on the combination comes on when the main switch is turned ON and it remains ON, while operating the "SET" function) |
Cruise Control Switch Circuit |
|
Lighting System |
|
|
Clutch Switch Circuit (for Manual Transmission) |
|
|
Park/neutral Position Switch Circuit (for AC60E Automatic Transmission) |
|
|
Park/neutral Position Switch Circuit (for AC60F Automatic Transmission) |
|
|
Combination Meter System |
|
|
ECM |
|
|
While cruise control driving, the set speed is canceled (Indicator light remains ON) |
Cruise Control Switch Circuit |
|
Vehicle Speed Sensor Circuit |
|
|
Lighting System |
|
|
Cruise Main Indicator Light Circuit |
|
|
Clutch Switch Circuit (for Manual Transmission) |
|
|
Park/neutral Position Switch Circuit (for AC60E Automatic Transmission) |
|
|
Park/neutral Position Switch Circuit (for AC60F Automatic Transmission) |
|
|
ECM |
|
|
Hunting occurs (Speed is not constant) |
Vehicle Speed Sensor Circuit |
|
ECM |
|
|
Speed setting cannot be canceled ("CANCEL" function failure only) |
Cruise Control Switch Circuit |
|
ECM |
|
|
DTC is not output, or is output when should not be |
TC and CG Terminal Circuit |
|
ECM |
|
|
Cruise Main indicator light does not come on |
Cruise Control Switch Circuit |
|
Cruise Main Indicator Light Circuit |
|
|
ECM |
|
|
Combination Meter Assembly |
|
Front Camera Module Circuit (C1AA0)
DESCRIPTION
When an internal malfunction is detected in the forward recognition camera, DTC
C1AA0 is stored.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
C1AA0
Front Camera Module Circuit
3 seconds ...
Engine Coolant Temperature Receiver Gauge Malfunction
DESCRIPTION
In this circuit, the meter CPU receives engine coolant temperature signals from
the ECM using the CAN communication system (CAN V1 Bus). The meter CPU displays
engine coolant temperature that is calculated based on the data received from the
ECM.
WIRING DIAGRAM
CAUTION / NOTIC ...
Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Main Body ECU (Multiplex Network Body ECU)
DTC Code
Detection Item
See page
B1206
P/W Master Switch Communication Stop
B1273
Sliding Roof ECU Communication Stop
...