Diagnosis Procedure
1. CHECK REAR WINDOW DEFOGGER POWER SUPPLY AND GROUND CIRCUIT
Check rear window defogger power supply and ground circuit.
Refer to DEF-26, "Component Function Check".
Is the inspection result normal? YES >> Refer to GI-41, "Intermittent Incident".
NO >> Repair or replace the malfunctioning parts.
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 ...
Fuel recommendation
Use unleaded regular gasoline with an octane
rating of at least 87 AKI (Anti-Knock Index) number
(Research octane number 91).
CAUTION
Only vehicles with the E-85 filler door
label can operate on E-85. Fuel system
or other damage can occur if E-85 is
used in vehicles t ...
Chassis maintenance
EXHAUST SYSTEM
EXHAUST SYSTEM : Inspection
Check exhaust pipes, muffler, and mounting for improper attachment,
leakage, cracks, damage or deterioration.
If anything is found, repair or replace damaged parts.
CVT FLUID
CVT FLUID : Inspection
FLUID LEAKAGE
Check transax ...