Charging Timer Switch Circuit

HYBRID / BATTERY CONTROL: PLUG-IN CHARGE CONTROL SYSTEM: Charging Timer Switch Circuit
- Charging Timer Switch Circuit

DESCRIPTION

Based on the signal from the satellite switch set (charging timer switch), the plug-in charge control ECU assembly changes on/off status of the charging timer function and changes the mode to charging timer setting mode.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. READ VALUE USING TECHSTREAM (CHARGING TIMER SW)

(a) Connect the Techstream to the DLC3.

(b) Turn the power switch on (IG).

(c) Enter the following menus: Powertrain / Plug-in Control / Data List / Charging Timer SW.

(d) Read the value displayed on the Techstream.





OK:

The Data List values change in accordance with the status of charging timer switch.

(e) Turn the power switch off.

NG -- INSPECT SATELLITE SWITCH SET (CHARGING TIMER SWITCH CHECK)

OK -- GO TO PROBLEM SYMPTOMS TABLE Problem Symptoms Table

2. INSPECT SATELLITE SWITCH SET (CHARGING TIMER SWITCH CHECK)

(a) Remove the satellite switch set.

(b) Measure the resistance according to the value(s) in the table below.





Text in Illustration





Standard Resistance:





(c) Install the satellite switch set.

NG -- REPLACE SATELLITE SWITCH SET Removal
OK -- Continue to next step.

3. CHECK HARNESS AND CONNECTOR (SATELLITE SWITCH SET - PLUG-IN CHARGE CONTROL ECU ASSEMBLY)

(a) Disconnect connector L57 from the satellite switch set.

(b) Disconnect connector S31 from the plug-in charge control ECU assembly.

(c) Measure the resistance according to the value(s) in the table below.





Standard Resistance:





Text in Illustration





(d) Connect the plug-in charge control ECU assembly connector.

(e) Connect the satellite switch set connector.

NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.

4. CHECK HARNESS AND CONNECTOR (SATELLITE SWITCH SET - BODY GROUND)

(a) Disconnect connector L57 from the satellite switch set.

(b) Measure the resistance according to the value(s) in the table below.





Standard Resistance:





Text in Illustration





(c) Connect the satellite switch set connector.

NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR

OK -- CHECK FOR INTERMITTENT PROBLEMS Check For Intermittent Problems