P0600

COMPONENT DESCRIPTION
These circuit lines are used to control the smooth shifting up and down of A/T during the hard acceleration/deceleration.
Voltage signals are exchanged between ECM and TCM (Transmission control module).




ECM TERMINALS AND REFERENCE VALUE
Specification data are reference values and are measured between each terminal and (43) (ECM ground).

ON BOARD DIAGNOSIS LOGIC:

DIAGNOSTIC TROUBLE CODE CONFIRMATION PROCEDURE

NOTE: If "DTC CONFIRMATION PROCEDURE" has been previously conducted, always turn ignition switch "OFF" and wait at least 5 seconds before conducting the next test.

With Consult
1. Turn ignition switch "ON ".
2. Select "DATA MONITOR" mode with CONSULT-II.
3. Start engine and race more than 1,000 rpm once, then let it idle for more than 40 seconds .
4. If 1st trip DTC is detected, go to "Diagnostic Procedure" below.

OR




OVERALL FUNCTION CHECK
Use this procedure to check the overall function of the A/T control. During this check, a DTC might not be confirmed.

With Generic Scan Tools
1. Turn ignition switch "ON ".
2. Start engine.
3. Check voltage between
ECM terminal (24) and ground.
ECM terminal (29) and ground.
Voltage: Approximately 7V
4. If NG, go to "Diagnostic Procedure" below.

EC-AT/C-01:

EC-AT/C-01 - Connector View:

WIRING DIAGRAM

DIAGNOSTIC PROCEDURE

Diagnostic Procedure: