DTC U11D0-87: Lost Local Communication with MET Missing Message; DTC U11D1-87: Lost Local Communication with HUD Missing Message [10/2022 - ]: Procedure

1. Check for DTCs and proceed to the following step.

   Body Electrical > Navigation System > Trouble Codes 

   Body Electrical > Combination Meter > Trouble Codes 

   Body Electrical > Head Up Display > Trouble Codes 

   Pattern	GTS Display
   	Navigation System	Combination Meter	Headup Display
   Pattern 1	U11D0-87 U11D1-87*	B1321-87	B1321-87
   Pattern 2	U11D0-87	B1321-87	-
   Pattern 3*	U11D1-87	-	B1321-87
   Pattern 4	U11D0-87 U11D1-87*	-	-

   *: w/ Headup Display

   Result

   Result	Proceed to
   Pattern 1	A
   Pattern 2	B
   Pattern 3	C
   Pattern 4	D

Result: 

B 

See step  6

Result: 

C 

See step  7

Result: 

D 

REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY. Refer to  REMOVAL [10/2022 - ] 

Result: 

A 

See step  2

1. Check the vehicle type.

   Result

   Result	Proceed to
   w/o Headup Display	A
   w/ Headup Display	B

Result: 

A 

See step  4

Result: 

B 

See step  3

Pre-procedure1

1. Disconnect the meter mirror sub-assembly connector.

   Procedure1

2. Enter the following menus: Body Electrical / Navigation System / Trouble Codes.

   Body Electrical > Navigation System > Trouble Codes 

   Result

   Result	Proceed to
   DTCs U11D0-87 and U11D1-87 are output	A
   DTC U11D1-87 is output	B

   Post-procedure1

3. None

Result: 

B 

REPLACE METER MIRROR SUB-ASSEMBLY. Refer to  REMOVAL [10/2022 - ] 

Result: 

A 

See step  4

Pre-procedure1

1. *1: except 12.3 Inch TFT Display Type
2. *2: for 12.3 Inch TFT Display Type

1. Disconnect the cable from the negative (-) auxiliary battery terminal.
2. Disconnect the G18*1, G184*2 combination meter assembly connector.

   Procedure1

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

   Standard Resistance

   EXCEPT 12.3 INCH TFT DISPLAY TYPE
   
   

   Tester Connection	Condition	Specified Condition
   G18-27 (MSCH) - G18-10 (MSCL)	Cable disconnected from negative (-) auxiliary battery terminal	108 to 132 Ω
   G18-27 (MSCH) - G114-4 (CG)	Cable disconnected from negative (-) auxiliary battery terminal	200 Ω or higher
   G18-10 (MSCL) - G114-4 (CG)	Cable disconnected from negative (-) auxiliary battery terminal	200 Ω or higher
   G18-27 (MSCH) - G114-16 (BAT)	Cable disconnected from negative (-) auxiliary battery terminal	6 kΩ or higher
   G18-10 (MSCL) - G114-16 (BAT)	Cable disconnected from negative (-) auxiliary battery terminal	6 kΩ or higher

   FOR 12.3 INCH TFT DISPLAY TYPE
   
   

   Tester Connection	Condition	Specified Condition
   G184-32 (MSCH) - G184-15 (MSCL)	Cable disconnected from negative (-) auxiliary battery terminal	108 to 132 Ω
   G184-32 (MSCH) - G114-4 (CG)	Cable disconnected from negative (-) auxiliary battery terminal	200 Ω or higher
   G184-15 (MSCL) - G114-4 (CG)	Cable disconnected from negative (-) auxiliary battery terminal	200 Ω or higher
   G184-32 (MSCH) - G114-16 (BAT)	Cable disconnected from negative (-) auxiliary battery terminal	6 kΩ or higher
   G184-15 (MSCL) - G114-16 (BAT)	Cable disconnected from negative (-) auxiliary battery terminal	6 kΩ or higher

   Result

   Proceed to
   OK
   NG

   Post-procedure1

4. None

Result: 

OK 

REPLACE COMBINATION METER ASSEMBLY. Refer to  REMOVAL [10/2022 - ] 

Result: 

NG 

See step  5

Pre-procedure1

1. Disconnect the cable from the negative (-) auxiliary battery terminal.
2. Disconnect the G182 radio and display receiver assembly connector.

   Procedure1

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

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   G182-11 (CNH1) - G182-23 (CNL1)	Cable disconnected from negative (-) auxiliary battery terminal	108 to 132 Ω
   G182-11 (CNH1) - G114-4 (CG)	Cable disconnected from negative (-) auxiliary battery terminal	200 Ω or higher
   G182-23 (CNL1) - G114-4 (CG)	Cable disconnected from negative (-) auxiliary battery terminal	200 Ω or higher
   G182-11 (CNH1) - G114-16 (BAT)	Cable disconnected from negative (-) auxiliary battery terminal	6 kΩ or higher
   G182-23 (CNL1) - G114-16 (BAT)	Cable disconnected from negative (-) auxiliary battery terminal	6 kΩ or higher

   Result

   Proceed to
   OK
   NG

   Post-procedure1

4. None

Result: 

OK 

REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY. Refer to  REMOVAL [10/2022 - ] 

Result: 

NG 

REPAIR OR REPLACE HARNESS OR CONNECTOR 

Pre-procedure1

1. *1: except 12.3 Inch TFT Display Type
2. *2: for 12.3 Inch TFT Display Type

1. Disconnect the cable from the negative (-) battery terminal.
2. Disconnect the G18*1, G184*2 combination meter assembly connector.

   Procedure1

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

   Standard Resistance

   EXCEPT 12.3 INCH TFT DISPLAY TYPE
   
   

   Tester Connection	Condition	Specified Condition
   G18-27 (MSCH) - G18-10 (MSCL)	Cable disconnected from negative (-) battery terminal	108 to 132 Ω

   FOR 12.3 INCH TFT DISPLAY TYPE
   
   

   Tester Connection	Condition	Specified Condition
   G184-32 (MSCH) - G184-15 (MSCL)	Cable disconnected from negative (-) battery terminal	108 to 132 Ω

   Result

   Proceed to
   OK
   NG

   Post-procedure1

4. None

Result: 

OK 

REPLACE COMBINATION METER ASSEMBLY. Refer to  REMOVAL [10/2022 - ] 

Result: 

NG 

REPAIR OR REPLACE HARNESS OR CONNECTOR 

Pre-procedure1

1. Disconnect the cable from the negative (-) battery terminal.
2. Disconnect the G136 meter mirror sub-assembly connector.

   Procedure1

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

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   G136-14 (TX+) - G136-15 (TX-)	Cable disconnected from negative (-) battery terminal	54 to 69 Ω

   Result

   Proceed to
   OK
   NG

   Post-procedure1

4. None

Result: 

OK 

REPLACE METER MIRROR SUB-ASSEMBLY. Refer to  REMOVAL [10/2022 - ] 

Result: 

NG 

REPAIR OR REPLACE HARNESS OR CONNECTOR