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
PROBABLE CAUSES
- Damaged harness wires and connectors
- Malfunction of meter information switch
- Malfunction of combination meter
DIAGNOSIS PROCEDURE
STEP 1. Meter information switch check
Q.
Is the check result normal?
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?
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?
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?
STEP 5. Check whether the diagnosis code is reset.
| (1)Erase the diagnosis code. |
| (2)Turn the ignition switch from "LOCK" (OFF) position to "ON" position. |
| (3)Check if diagnosis code is set. |
Q.
Is the diagnosis code set?
