Diagnosis Procedure
1.CHECK CONNECTOR
2.CHECK HARNESS FOR OPEN CIRCUIT

3.CHECK POWER SUPPLY AND GROUND CIRCUIT
Check the power supply and the ground circuit of the AV control unit. Refer to the following.
M&A branch line circuit
HVAC branch line circuitSteering gear and linkage
Exploded View
Outer socket
Boot clamp
Boot
Inner socket
Boot clamp
SSPS valve (part of gear assembly)
Gear assembly Front Three Bond 1111B or equivalent
Disassembly
Remove outer socket locknut and outer socket.
Remove boot clamps and boot. CAUTION:
Do not reuse boot ...
B210C starter control relay
DTC Logic
DTC DETECTION LOGIC
NOTE:
If DTC B210C is displayed with DTC
U1000, first perform the trouble diagnosis for DTC U1000. Refer to
SEC-29, "DTC Logic".
If DTC B210C is displayed with DTC
U1010, first perform the trouble diagnosis for DTC U1010. Refer to
SEC-30, "D ...
P0456 evap control system
DTC Logic
DTC DETECTION LOGIC
NOTE:
If DTC P0456 is displayed with DTC P0442, first perform the trouble diagnosis
for DTC P0456.
This diagnosis detects very small leakage in the EVAP line between fuel tank
and EVAP canister purge volume
control solenoid valve, using the intake manifold va ...