Description
ECM supplies a voltage of 5 V to some of the sensors systematically divided into 2 groups, respectively.
Accordingly, when a short circuit develops in a sensor power source, a malfunction may occur simultaneously in the sensors belonging to the same group as the short-circuited sensor.
Sensor power supply 1
NOTE: If sensor power supply 1 circuit is malfunctioning, DTC P0643 is displayed.
Sensor power supply 2
Diagnosis Procedure
1.CHECK APP SENSOR 2 POWER SUPPLY CIRCUIT-1
Is the inspection result normal? YES >> INSPECTION END
NO >> GO TO 2.
2.CHECK APP SENSOR 2 POWER SUPPLY CIRCUIT-2
Is the inspection result normal? YES >> GO TO 3.
NO >> Repair open circuit.
3.CHECK SENSOR POWER SUPPLY 2 CIRCUIT
Is the inspection result normal? YES >> GO TO 4.
NO >> Repair short to ground or short to power in harness or connectors.
4.CHECK COMPONENTS
Check the following.
Is the inspection result normal? YES >> Refer to GI-41, "Intermittent Incident".
NO >> Replace malfunctioning component.
P0778 pressure control solenoid B
DTC Description
DTC DETECTION LOGIC
DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
P0778
PC SOLENOID B
(Pressure Control Solenoid “B” Electrical)
When all of the following conditions are satisfied and this state is
maintained
...
Steering wheel switch for audio control
SOURCE select switch
With the ignition switch in the ACC or ON position,
push the SOURCE switch to turn the audio
system on.
Push the source select switch to change the
mode in the following sequence:
AM→FM1→FM2→SXM1 (satellite radio, if so
equipped) → SXM2 (satellite radio, if so e ...
Towing load/specification
TOWING LOAD/SPECIFICATION CHART
U.S. and Canada
Maximum Towing Capacity*1
1,100lb.
(500 kg)
Maximum Tongue Load
110 lb.
(50 kg)
Maximum Gross Combined Weight Rating
5,291 lb.
(2,400 kg)
*1: The towing capacity ...