Description
Provides the power supply and the ground to control the power switch illumination.
Component Function Check
1.CHECK POWER SWITCH ILLUMINATION OPERATION
CONSULT ACTIVE TEST
On : Power switch illumination ON
Off : Power switch illumination OFF
Does the power switch illumination turn ON/OFF? YES >> Power switch illumination circuit is normal.
NO >> Refer to INL-52, "Diagnosis Procedure".
Diagnosis Procedure
1.CHECK POWER SWITCH ILLUMINATION POWER SUPPLY OUTPUT
Is the inspection result normal? YES >> GO TO 4.
NO >> GO TO 2.
2.CHECK POWER SWITCH ILLUMINATION POWER SUPPLY OPEN CIRCUIT
Is the inspection result normal? YES >> GO TO 3.
NO >> Repair or replace harnesses.
3.CHECK POWER SWITCH ILLUMINATION POWER SUPPLY SHORT CIRCUIT
Check continuity between BCM harness connector and ground.
Is the inspection result normal? YES >> Replace BCM. Refer to BCS-75, "Removal and Installation" (with intelligent Key system) or BCS- 135, "Removal and Installation" (without Intelligent Key system).
NO >> Repair or replace harnesses.
4.CHECK POWER SWITCH ILLUMINATION GROUND CIRCUIT
Is the inspection result normal? YES >> Replace power switch. Refer to SEC-112, "Removal and Installation".
NO >> Repair or replace harnesses.
P0506 ISC system
Description
The ECM controls the engine idle speed to a specified level through the fine
adjustment of the air, which is let
into the intake manifold, by operating the electric throttle control actuator.
The operating of the throttle valve is
varied to allow for optimum control of the engine ...
U1040 ENG comm circuit
DTC Description
DTC DETECTION LOGIC
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
U1040
ENG COMM CIRCUIT
(Engine communication circuit)
ECM cannot transmit a communication signal to generator.
POSSIBLE CAUSE
Harne ...
C1170 variant coding
DTC Logic
DTC DETECTION LOGIC
DTC
Display Item
Malfunction detected condition
Possible causes
C1170
VARIANT CODING
When the information in ABS actuator and electric
unit (control unit) is not the same.
ABS actuator and electric unit
(control unit)
DTC ...