DIAGNOSTIC TROUBLE CODE CHART
Immobiliser System|
DTC No. |
Detection Item |
Link |
|---|---|---|
|
B2779 |
Engine Starter Communication Malfunction |
|
|
B2784 |
Antenna Coil Open / Short |
|
|
B278A |
Short to GND in Immobiliser System Power Source Circuit |
|
|
B2790 |
ID BOX EEPROM Malfunction |
|
|
B2799 |
Engine Immobiliser System Malfunction |
|
|
B279A |
Theft Deterrent System Communication Line High Fixation |
|
|
B279C |
Theft Deterrent System Presence Detection |
|
Data List / Active Test
Engine Starter Communication Malfunction (B2779)Toyota CH-R Service Manual > Continuously Variable Transaxle System: Input / Turbine Speed Sensor "B" Circuit No Signal (P2767)
DESCRIPTION
The ECM detects the input shaft speed based on the signal from the transmission
revolution sensor (NIN) and performs gear ratio control.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
MIL
Memory
...
Toyota CH-R Service Manual > Air Conditioning System(for Automatic Air Conditioning System With Top-mounted
Air Conditioner Pressure Sensor): Open in Ion Generator Circuit (B14B9)
DESCRIPTION
The ion generator sub-assembly operates when both the ion generator switch and
the blower switch are on. The air conditioning amplifier assembly sends a drive
signal to the ion generator sub-assembly. When the ion generator sub-assembly receives
the drive signal and starts to oper ...