Actuator Power Source Circuit
Circuit diagnosis
DESCRIPTION
This is the power source for the motors.WIRING DIAGRAM
INSPECTION PROCEDURE
| 1. INSPECT FUSE (TI & TE FUSE) |
Remove the TI & TE fuse from the instrument panel J/B.
Check the continuity of the TI & TE fuse.
- OK:
- There is continuity.
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| OK | |
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| 2. CHECK HARNESS AND CONNECTOR (BETWEEN MULTIPLEX TILT & TELESCOPIC ECU AND BATTERY) |
Disconnect the T4 connector from the multiplex tilt & telescopic ECU.
Measure the voltage according to the value(s) in the table below.
- Voltage:
Tester connection
(Terminal No.)
Condition
Specified value
+B (T4-2) - Body ground
Always
10 to 14 V
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| OK | |
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| 3. CHECK HARNESS AND CONNECTOR (BETWEEN MULTIPLEX TILT & TELESCOPIC ECU AND BODY GROUND) |
Measure the resistance according to the value(s) in the table below.
- Resistance:
Tester connection
(Terminal No.)
Condition
Specified value
GND (T4-11) - Body ground
Always
Below 1 Ω
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| OK | ||
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