Code No.B2464
Meter information SW sticking <High contrast meter>
caution
Before replacing the combination meter, ensure that the power
supply circuit, the earth circuit and the communication circuit are normal.
TROUBLE JUDGMENT
If the combination meter detects the meter information switch pressed state for 60 seconds
or more continuously with the ignition switch at the ON position and the diagnosis code No.
U1190 is not stored, the diagnosis code No. B2464 is stored.
PROBABLE CAUSES
Damaged harness wires and connectors
Malfunction of meter information switch
Malfunction of combination meter
DIAGNOSIS PROCEDURE
STEP 1. Meter information switch check
Check the meter information switch. Refer to .
Q.
Is the check result normal?
Go to Step 2.
Replace the meter information switch.
STEP 2. Resistance measurement at the meter information switch connector
(1)Disconnect the meter information switch connector, the measure at the harness side.
(2)Measure the resistance between the meter information switch connector (earth terminal)
and the body earth. OK: Continuity exists (2 Ω or less)
Q.
Is the check result normal?
Go to Step 4.
Go to Step 3.
STEP 3. Check of open circuit (disconnect) in body earth line between
meter information switch connector and body earth.
Q.
Is the check result normal?
Go to Step 4.
Repair the connector(s) or wiring harness.
STEP 4. Check of short to power supply circuit (connect) in MODE line
between combination meter connector and meter information switch connector.
Q.
Is the check result normal?
Go to Step 5.
Repair the connector(s) or wiring harness.
STEP 5. Check whether the diagnosis code is reset.
Check again if the diagnosis code is set to the combination meter.
(1)Erase the diagnosis code.
(2)Turn the ignition switch from "LOCK" (OFF) position to "ON" position.
Go to Step 2.
Replace the meter information switch.