DCM OPERATION HISTORY
1. DCM OPERATION HISTORY
This function shows the telematics network status when the DCM (Telematics Transceiver) was operated. Use this function when no DTC is stored but the telematics system is unable to connect to the call center. This symptom may occur if the cell phone signal intensity is very weak.
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Choose "Telematics" from the System Selection Menu, and then click "Utility".
(d) Click "DCM Operation History" on the Utility Selection Menu.
(e) Follow the instructions on the Techstream.
HINT:
Result |
Description |
---|---|
Success |
A successful call made using the manual (SOS) switch |
Fail* |
Call that was unsuccessful |
NOTICE:
*: A failure can also be caused by manually ending an SOS call, and does not necessarily indicate a device malfunction.
Ignition Hold Monitor Malfunction (B2271)
DESCRIPTION
This DTC is stored when a problem, such as an open in the AM2 fuse, an open or
short in the wire harness between the fuse and power management control ECU, a short
in the IG output circuit inside the power management control ECU, a short betwe ...
Terminals Of Ecm
TERMINALS OF ECM
1. CHECK ECM
HINT:
The standard voltage at each ECM terminal is shown in the table below.
In the table, first follow the information under "Condition". Look under "Terminal
No. (Symbol)" for the terminals to inspect ...