DTC U11D0-87: Lost Local Communication with MET Missing Message [12/2022 - ]: Procedure
- CHECK FOR CAN BUS WIRE (COMBINATION METER ASSEMBLY MAIN WIRE)
Pre-procedure1
- Disconnect the cable from the negative (-) battery terminal.
- Disconnect the K19 combination meter assembly connector.
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition Result K19-32 (TX+) - K19-15 (TX-) Cable disconnected from negative (-) battery terminal 108 to 132 Ω Ω K19-32 (TX+) - K8-4 (CG) Cable disconnected from negative (-) battery terminal 200 Ω or higher Ω K19-15 (TX-) - K8-4 (CG) Cable disconnected from negative (-) battery terminal 200 Ω or higher Ω K19-32 (TX+) - K8-16 (BAT) Cable disconnected from negative (-) battery terminal 6 kΩ or higher kΩ K19-15 (TX-) - K8-16 (BAT) Cable disconnected from negative (-) battery terminal 6 kΩ or higher kΩ Result
Proceed to OK NG
Post-procedure1
- None
Result:
OK
REPLACE COMBINATION METER ASSEMBLY. Refer to REMOVAL [12/2022 - ]
Result:
NG
See step 2
- CHECK FOR CAN BUS WIRE (RADIO AND DISPLAY RECEIVER ASSEMBLY MAIN WIRE)
Pre-procedure1
- Disconnect the cable from the negative (-) battery terminal.
- Disconnect the K81 radio and display receiver assembly connector.
- Measure the resistance according to the value(s) in the table below.
Standard Resistance
Tester Connection Condition Specified Condition Result K81-11 (CNH1) - K81-12 (CNL1) Cable disconnected from negative (-) battery terminal 108 to 132 Ω Ω K81-11 (CNH1) - K8-4 (CG) Cable disconnected from negative (-) battery terminal 200 Ω or higher Ω K81-12 (CNL1) - K8-4 (CG) Cable disconnected from negative (-) battery terminal 200 Ω or higher Ω K81-11 (CNH1) - K8-16 (BAT) Cable disconnected from negative (-) battery terminal 6 kΩ or higher kΩ K81-12 (CNL1) - K8-16 (BAT) Cable disconnected from negative (-) battery terminal 6 kΩ or higher kΩ Result
Proceed to OK NG
Post-procedure1
- None
Result:
OK
REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY. Refer to REMOVAL [12/2022 - ]
Result:
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR