Multi Display

14 13 12 1110 9 8

I15528

Symbols (Terminals NO. )

Condition

STD Voltage (V)

Problem symptom when open circuit is detected.

Problem symptom when short circuit is detected.

TX+ (M5-3)

Ignition switch ACC or ON

About 2.5 V

Screen is in disorder.

TX3+ (M5-4)

Ignition switch ACC or ON

About 2.5 V

Screen is in disorder.

SPD - GND1 (M5-5 - M7-6)

Ignition switch ON, and driving wheel rotated slowly

Repeatedly changes from below 1 to 9 V

Fuel efficiency cannot be calculated.

TX- (M5-10)

Ignition switch ACC or ON

About 2.5 V

Screen is in disorder.

TX3- (M5-11)

Ignition switch ACC or ON

About 2.5 V

Screen is in disorder.

PKB - GND1 (M5-13 - M7-6)

Parking brake switch ON (parking brake lever released)

5 V

The system cannot enter Diagnosis System mode.

TC - GND1 (M5-14 - M7-6)

Ignition switch OFF and connect thermals TC and E1 of diagnosis check connector

Continuity

Navigation system is normal.

The system cannot exit Service Check mode.

VR - VG (M6-1 - M6-6)

Constant

Continuity

Screen noise or other types of noise occur.

(M6-2 - M6-6)

Diagnosis display check screen is white (Using an oscilloscope)

0.7 V ± 0.1 V *2

Screen color turns to blue.

(M6-3 - M6-6)

Diagnosis display check screen is white (Using an oscilloscope)

0.7 V ± 0.1 V *2

Screen color turns to yellow.

communication circuit

-

Navigation system does not operate.

VG - GND1 (M6-6 - M7-6)

Constant

Continuity

Screen noise or other types of noise occur.

Navigation system does not operation.

(M6-7 - M6-6)

Diagnosis display check screen is white (Using an oscilloscope)

0.7 V ± 0.1 V *2

Screen color turns to red-purple.

SYNC - VG (M6-8 - M6-6)

Display ON

(Using an oscilloscope)

0.5 V - 1.3 V *1

Screen is in disorder

communication circuit

-

Navigation system does not operate.

+B1 - GND1 (M7-1 - M7-6)

Constant

10 - 14 V

Navigation system does not operate.

IG - GND1 (M7-2 - M7-6)

Ignition switch ON

10 - 14 V

Navigation system does not operate.

ACC - GND1 (M7-4 - M7-6)

Ignition switch ACC

10 - 14 V

Navigation system does not operate.

GND 1- Body ground (M7-6 - Body ground)

Constant

Below 1 V

Audio system is normal.

TAIL - GND1 (M7-8 - M7-6)

Light control switch TAIL or HEAD

9 V or more

Switching between Night and Day mode cannot be done.

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