Image or Sound from a Device Connected to the External Input Terminal is not Output [10/2022 - ]: Procedure
- CHECK CONNECTION OF CONNECTOR
- Turn the ignition switch off.
- Check that the connectors are properly connected to the multi-display controller sub-assembly and disc player assembly.
OK
Connectors are properly connected.
Result
Result Proceed to The connectors are properly connected A The connectors are not properly connected B
Result:
B
CONNECT CONNECTORS PROPERLY
Result:
A
See step 2
- CHECK HARNESS AND CONNECTOR (MULTI-DISPLAY CONTROLLER SUB-ASSEMBLY - CONSOLE BOX WIRE [HDMI TERMINAL])
- Disconnect the L263 multi-display controller sub-assembly connector.
- Measure the resistance according to the value (s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition L263-1 (TM2+) - L262-1 (TM2+) Always Below 1 Ω L263-2 (TM2G) - L262-2 (TM2G) Always Below 1 Ω L263-3 (TM2-) - L262-3 (TM2-) Always Below 1 Ω L263-4 (TM1+) - L262-4 (TM1+) Always Below 1 Ω L263-5 (TM1G) - L262-5 (TM1G) Always Below 1 Ω L263-6 (TM1-) - L262-6 (TM1-) Always Below 1 Ω L263-7 (TM0+) - L262-7 (TM0+) Always Below 1 Ω L263-8 (TM0G) - L262-8 (TM0G) Always Below 1 Ω L263-9 (TM0-) - L262-9 (TM0-) Always Below 1 Ω L263-10 (TMC+) - L262-11 (TMC+) Always Below 1 Ω L263-11 (TMCG) - L262-12 (TMCG) Always Below 1 Ω L263-12 (TMC-) - L262-13 (TMC-) Always Below 1 Ω L263-13 (CEC) - L262-14 (CEC) Always Below 1 Ω L263-15 (SCL) - L262-15 (SCL) Always Below 1 Ω L263-16 (SDA) - L262-16 (SDA) Always Below 1 Ω L263-17 (GND) - L262-19 (GND) Always Below 1 Ω L263-18 (5V) - L262-17 (5V) Always Below 1 Ω L263-19 (HPD) - L262-18 (HPD) Always Below 1 Ω L263-1 (TM2+) - Body ground Always 10 kΩ or higher L263-2 (TM2G) - Body ground Always 10 kΩ or higher L263-3 (TM2-) - Body ground Always 10 kΩ or higher L263-4 (TM1+) - Body ground Always 10 kΩ or higher L263-5 (TM1G) - Body ground Always 10 kΩ or higher L263-6 (TM1-) - Body ground Always 10 kΩ or higher L263-7 (TM0+) - Body ground Always 10 kΩ or higher L263-8 (TM0G) - Body ground Always 10 kΩ or higher L263-9 (TM0-) - Body ground Always 10 kΩ or higher L263-10 (TMC+) - Body ground Always 10 kΩ or higher L263-11 (TMCG) - Body ground Always 10 kΩ or higher L263-12 (TMC-) - Body ground Always 10 kΩ or higher L263-13 (CEC) - Body ground Always 10 kΩ or higher L263-15 (SCL) - Body ground Always 10 kΩ or higher L263-16 (SDA) - Body ground Always 10 kΩ or higher L263-17 (GND) - Body ground Always 10 kΩ or higher L263-18 (5V) - Body ground Always 10 kΩ or higher L263-19 (HPD) - Body ground Always 10 kΩ or higher Result
Proceed to OK NG
Result:
NG
REPLACE HARNESS OR CONNECTOR (HDMI CABLE)
Result:
OK
See step 3
- CHECK REAR CENTER SEAT ARMREST ASSEMBLY (HDMI Terminal)
- Replace the rear center seat armrest assembly with a new or known good one.
Refer to REMOVAL [10/2022 - 10/2023] , or refer to REMOVAL [10/2023 - ]
OK
Malfunction disappears.
Result
Proceed to OK NG
Result:
OK
END (REAR CENTER SEAT ARMREST ASSEMBLY [HDMI Terminal] IS DEFECTIVE)
Result:
NG
REPLACE MULTI-DISPLAY CONTROLLER SUB-ASSEMBLY. Refer to REMOVAL [10/2022 - ]
- Replace the rear center seat armrest assembly with a new or known good one.