DIAGNOSTIC TROUBLE CODE CHART
Smart Key System (for Start Function)
DTC No. |
Detection Item |
Link |
---|---|---|
B2271 |
Ignition Hold Monitor Malfunction |
|
B2274 |
ACC Monitor Malfunction |
|
B2277 |
Detecting Vehicle Submersion |
|
B2278 |
Engine/Power Switch Malfunction |
|
B2282 |
Vehicle Speed Signal Malfunction |
|
B2283 |
Vehicle Speed Sensor Malfunction |
|
B2284 |
Brake Signal Malfunction |
|
B2285 |
Steering Lock Position Signal Circuit Malfunction |
|
B2286 |
Runnable Signal Malfunction |
|
B228B |
System Voltage or GND Energization Malfunction |
|
P0335 |
Crankshaft Position Sensor Circuit Malfunction (NE Signal) |
|
U0100 |
Lost Communication with ECM / PCM |
|
U0140 |
Lost Communication with Main Body ECU |
|
U0142 |
Lost Communication with Main Body ECU |
|
U0155 |
Lost Communication with Combination Meter |
|
U1117 |
Lost Communication with Accessory Gateway |
|
Toyota CH-R Service Manual > Can Communication System: Check Bus 2 Line for Short to +B
DESCRIPTION
There may be a short circuit between one of the CAN bus lines and +B when no
resistance exists between terminal 18 (CA4H) of the central gateway ECU (network
gateway ECU) and terminal 16 (BAT) of the DLC3, or terminal 17 (CA4L) of the central
gateway ECU (network gateway ECU) and ...
Toyota CH-R Service Manual > Occupant Classification System: Front Occupant Classification Sensor LH Circuit Malfunction (B1780)
DESCRIPTION
The front occupant classification sensor LH circuit consists of the occupant
detection ECU and front in weight detection sensor sub-assembly.
DTC B1780 is stored when a malfunction is detected in the front in weight detection
sensor sub-assembly circuit.
DTC No.
...