DTC B153C-87: HDMI (from RSE to Blu-ray Disc Player) Missing Message [10/2022 - ]: Procedure

1. Turn the ignition switch off.
2. 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

Pre-procedure1

1. Disconnect the L164 multi-display controller sub-assembly connector.
2. Disconnect the L162 disc player assembly connector.

   Procedure1

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

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   L164-1 (TM2+) - L162-1 (TM2+)	Always	Below 1 Ω
   L164-2 (TM2G) - L162-2 (TM2G)	Always	Below 1 Ω
   L164-3 (TM2-) - L162-3 (TM2-)	Always	Below 1 Ω
   L164-4 (TM1+) - L162-4 (TM1+)	Always	Below 1 Ω
   L164-5 (TM1G) - L162-5 (TM1G)	Always	Below 1 Ω
   L164-6 (TM1-) - L162-6 (TM1-)	Always	Below 1 Ω
   L164-7 (TM0+) - L162-7 (TM0+)	Always	Below 1 Ω
   L164-8 (TM0G) - L162-8 (TM0G)	Always	Below 1 Ω
   L164-9 (TM0-) - L162-9 (TM0-)	Always	Below 1 Ω
   L164-10 (TMC+) - L162-10 (TMC+)	Always	Below 1 Ω
   L164-11 (TMCG) - L162-11 (TMCG)	Always	Below 1 Ω
   L164-12 (TMC-) - L162-12 (TMC-)	Always	Below 1 Ω
   L164-13 (CEC) - L162-13 (CEC)	Always	Below 1 Ω
   L164-14 (BDP2) - L162-14 (BDP)	Always	Below 1 Ω
   L164-15 (SCL) - L162-15 (SCL)	Always	Below 1 Ω
   L164-16 (SDA) - L162-16 (SDA)	Always	Below 1 Ω
   L164-17 (GND) - L162-17 (GND)	Always	Below 1 Ω
   L164-18 (5V) - L162-18 (5V)	Always	Below 1 Ω
   L164-19 (HPD) - L162-19 (HPD)	Always	Below 1 Ω
   L164-1 (TM2+) - Body ground	Always	10 kΩ or higher
   L164-2 (TM2G) - Body ground	Always	10 kΩ or higher
   L164-3 (TM2-) - Body ground	Always	10 kΩ or higher
   L164-4 (TM1+) - Body ground	Always	10 kΩ or higher
   L164-5 (TM1G) - Body ground	Always	10 kΩ or higher
   L164-6 (TM1-) - Body ground	Always	10 kΩ or higher
   L164-7 (TM0+) - Body ground	Always	10 kΩ or higher
   L164-8 (TM0G) - Body ground	Always	10 kΩ or higher
   L164-9 (TM0-) - Body ground	Always	10 kΩ or higher
   L164-10 (TMC+) - Body ground	Always	10 kΩ or higher
   L164-11 (TMCG) - Body ground	Always	10 kΩ or higher
   L164-12 (TMC-) - Body ground	Always	10 kΩ or higher
   L164-13 (CEC) - Body ground	Always	10 kΩ or higher
   L164-14 (BDP2) - Body ground	Always	10 kΩ or higher
   L164-15 (SCL) - Body ground	Always	10 kΩ or higher
   L164-16 (SDA) - Body ground	Always	10 kΩ or higher
   L164-17 (GND) - Body ground	Always	10 kΩ or higher
   L164-18 (5V) - Body ground	Always	10 kΩ or higher
   L164-19 (HPD) - Body ground	Always	10 kΩ or higher

   Result

   Proceed to
   OK
   NG

   Post-procedure1

4. None

Result: 

NG 

REPLACE HARNESS OR CONNECTOR (GVIF CABLE) 

Result: 

OK 

See step  3

1. Replace the disc player assembly with a new or known good one.

   Refer to REMOVAL [12/2017 - ]

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  4

1. Clear the DTCs.

   Body Electrical > Navigation System > Clear DTCs 

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  5

1. Check for DTCs.

   Body Electrical > Navigation System > Trouble Codes 

   Result

   Result	Proceed to
   DTCs are not output	A
   DTC B153C-87 is output	B

Result: 

A 

END (DISC PLAYER ASSEMBLY IS DEFECTIVE) 

Result: 

B 

REPLACE MULTI-DISPLAY CONTROLLER SUB-ASSEMBLY. Refer to  REMOVAL [10/2022 - ]