DESCRIPTION
DTC No. |
DTC Detection Condition |
Trouble Area |
---|---|---|
C1299/99 |
|
|
CAUTION / NOTICE / HINT
HINT:
Check the condition of each related circuit connector before troubleshooting
(See page ).
PROCEDURE
1. |
CHECK TIRE CONDITION |
(a) Check the size and condition of all 4 tires (See page
).
HINT:
This DTC is output when tire deformation or a difference in tire size is detected.
OK:
The diameter and air pressure of all 4 tires are the same.
NG | ![]() |
REPLACE TIRE SO THAT ALL 4 TIRES ARE THE SAME IN SIZE |
|
2. |
RECONFIRM DTC |
(a) Clear the DTC (See page ).
(b) Start the engine.
(c) Drive the vehicle at the speed of 20 km/h (12 mph) or more and check that
the same DTC is output (See page ).
Result |
Proceed to |
---|---|
DTC is output |
A |
DTC is not output |
B |
A | ![]() |
REPLACE AWD CONTROL ECU |
B | ![]() |
CHECK INTERMITTENT PROBLEMS |
Engine Immobiliser System Malfunction (B2799)
DESCRIPTION
This DTC is stored when one of the following occurs: 1) the ECM detects errors
in its own communications with the transponder key ECU assembly; 2) the ECM detects
errors in the communication lines; or 3) the ECU communication ID between the tr ...
Disassembly
DISASSEMBLY
PROCEDURE
1. REMOVE PROPELLER SHAFT
(a) Place matchmarks on both flanges.
Text in Illustration
*1
Matchmark
(b) Remove the 4 nuts, ...
VC Output Circuit
DESCRIPTION
The ECM constantly generates 5 V of power from battery voltage supplied to the
+B (BATT) terminal to operate the microprocessor. The ECM also provides this power
to the sensors through the VC output circuit.
When the VC circuit is short-cir ...