Meter / Gauge System Accessory Meter Does Not Illuminate

Vehicle Interior. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25
Meter Gauge Display. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25

DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE

CHECK HARNESS AND CONNECTOR (ACCESSORY METER ASSEMBLY - BATTERY AND BODY GROUND)

METER / GAUGE SYSTEM - Accessory Meter does not Illuminate


DESCRIPTION

This circuit provides power to the accessory meter assembly.

WIRING DIAGRAM


Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.Meter Gauge Display.Meter / Gauge System.Meter / Gauge System  Accessory Meter Does Not Illuminate


INSPECTION PROCEDURE

NOTICE:
Inspect the fuses for circuits related to this system before performing the following inspection procedure.
1.CHECK HARNESS AND CONNECTOR (ACCESSORY METER ASSEMBLY - BATTERY AND BODY GROUND)


    Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25.Meter Gauge Display.Meter / Gauge System.Meter / Gauge System  Accessory Meter Does Not Illuminate
  1. Disconnect the G32 accessory meter assembly connector.

  1. Measure the voltage according to the value(s) in the table below.

    Standard Voltage:
    Tester Connection
    Condition
    Specified Condition
    G32-12 (IG) - Body ground
    Ignition switch ON
    11 to 14 V
    G32-13 (ACC) - Body ground
    Ignition switch ACC
    11 to 14 V
    G32-14 (+B) - Body ground
    Always
    11 to 14 V
  1. Measure the resistance according to the value(s) in the table below.

    Standard Resistance:
    Tester Connection
    Condition
    Specified Condition
    G32-1 (GND1) - Body ground
    Always
    Below 1 Ω
    G32-10 (SGND) - Body ground
    Always
    Below 1 Ω
    G32-12 (IG) - Body ground
    Always
    10 kΩ or higher
    G32-13 (ACC) - Body ground
    Always
    10 kΩ or higher
    G32-14 (+B) - Body ground
    Always
    10 kΩ or higher
Text in Illustration
*a
Front view of wire harness connector
(to Accessory Meter Assembly)


NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK

REPLACE ACCESSORY METER ASSEMBLY (HILUX_TGN26 RM000004QVA001X.html)