Operation CHARM: Car repair manuals for everyone.
Home >> Toyota >> 2004 >> Matrix 4WD L4-1.8L (1ZZ-FE) >> Repair and Diagnosis >> Accessories and Optional Equipment >> Antitheft and Alarm Systems >> Alarm Module >> Testing and Inspection
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Alarm Module: Testing and Inspection

TERMINALS OF ECU

Terminals Of ECU:




1. INSPECT TVIP ECU

Pinouts:




a. Disconnect the TVIP ECU connector, and check each terminal of the disconnected connector.

If the result is not as specified, the vehicle's side may malfunction.

Pinouts:




1. Reconnect the connector and check the each terminals.

If the result is not as specified, the TVIP ECU may malfunction.

Terminals Of ECU:




2. INSPECT INTEGRATION RELAY

Pinouts:




a. Disconnect the connector and check the continuity of each terminal of the disconnected connector.

If the result is not as specified, the vehicle's side may malfunction.

Terminals Of ECU:




3. INSPECT INSTRUMENT PANEL J/B (INTEGRATION RELAY)
a. Inspect the DOOR fuse.
b. Disconnect the connector ID of the instrument panel J/B.




c. Check each terminal of the disconnected connector.

If the result is not as specified, the vehicle's side may malfunction.
pro multis · About Operation CHARM