Low Tire Pressure Warning Lamp Stays On When Ignition Switch Is Turned On
1.CHECK BCM CONNECTORS
Is the inspection result normal? YES >> GO TO 2.
NO >> Repair or replace damaged connectors.
2.BCM POWER SUPPLY AND GROUND CIRCUITS
Check BCM power supply and ground circuits. Refer to BCS-68, "Diagnosis Procedure".
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 BCM circuits.
P0604 ECM
DTC Description
DTC DETECTION LOGIC
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
P0604
ECM
[Internal control module random access
memory (RAM) error]
Malfunction in the internal RAM of ECM.
POSSIBLE CAUSE
ECM
FAIL-SAF ...
Removal and installation
AUDIO UNIT
Exploded View
Audio unit bracket (LH)
Audio unit
Audio unit bracket (RH)
Removal and Installation
REMOVAL
Disconnect the negative battery terminal. Refer to PG-75, "Removal
and Installation (Battery)".
Remove A/C switch (AUTOMATIC AI ...
Wiring diagram
POWER DISTRIBUTION SYSTEM
Wiring Diagram
...