| Last Modified: 01-30-2024 | 6.11:8.1.0 | Doc ID: RM1000000026OMA |
| Model Year Start: 2023 | Model: RAV4 | Prod Date Range: [10/2022 - ] |
| Title: AUDIO / VIDEO: AUDIO AND VISUAL SYSTEM: U11D087; Lost Local Communication with MET Missing Message; 2023 - 2024 MY RAV4 RAV4 HV [10/2022 - ] | ||
|
DTC |
U11D087 |
Lost Local Communication with MET Missing Message |
DESCRIPTION
These DTCs are stored when the radio receiver assembly detects a communication malfunction with the combination meter assembly.
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
DTC Output from |
Priority |
|---|---|---|---|---|---|
|
U11D087 |
Lost Local Communication with MET Missing Message |
Communication malfunction between radio and display receiver assembly and combination meter assembly for 30 seconds or more (2 trip detection logic) |
|
Navigation System |
A |
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
-
Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed.
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![2023 - 2024 MY RAV4 RAV4 HV [10/2022 - ]; AUDIO / VIDEO: AUDIO AND VISUAL SYSTEM: PRECAUTION](/t3Portal/stylegraphics/info.gif)
- Inspect the fuses for circuits related to this system before performing the following procedure.
- When replacing the combination meter assembly, make sure to replace it with a new one. If a combination meter assembly which was installed to another vehicle is used, the information stored in the combination meter assembly will not match the information from the vehicle and a DTC may be stored.
- Before measuring the resistance of the CAN bus, turn the ignition switch off and leave the vehicle for 1 minute or more without operating the key, switches or opening or closing the doors. After that, disconnect the cable from the negative (-) auxiliary battery terminal and leave the vehicle for 1 minute or more before measuring the resistance.
-
After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal. Therefore make sure to read the disconnecting the cable from the negative (-) auxiliary battery terminal notices before proceeding with work.
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HINT:
- Before disconnecting related connectors for inspection, push in on the connector body to check that each connector is not loose or disconnected.
- When a connector is disconnected, check that the terminals and connector body are not cracked, deformed or corroded.
PROCEDURE
|
1. |
CHECK FOR CAN BUS WIRE (COMBINATION METER ASSEMBLY MAIN WIRE) |
Pre-procedure1
(a) Disconnect the cable from the negative (-) auxiliary battery terminal.
(b) Disconnect the G18*1 or G140*2 combination meter assembly connector.
- *1: except 12.3 Inch TFT Display Type
- *2: for 12.3 Inch TFT Display Type
Procedure1
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
*1: except 12.3 Inch TFT Display Type
*2: for 12.3 Inch TFT Display Type |
||
|
G18-27 (MSCH) - G18-10 (MSCL)*1 |
Cable disconnected from negative (-) auxiliary battery terminal |
108 to 132 Ω |
|
G140-32 (MSCH) - G140-15 (MSCL)*2 |
Cable disconnected from negative (-) auxiliary battery terminal |
108 to 132 Ω |
Post-procedure1
(d) None
| OK |
|
|
|
2. |
CHECK FOR CAN BUS WIRE (RADIO AND DISPLAY RECEIVER ASSEMBLY MAIN WIRE) |
Pre-procedure1
(a) Disconnect the cable from the negative (-) auxiliary battery terminal.
(b) Disconnect the G138 radio and display receiver assembly connector.
Procedure1
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
G138-11 (CNH1) - G138-12 (CNL1) |
Cable disconnected from negative (-) auxiliary battery terminal |
108 to 132 Ω |
Post-procedure1
(d) None
| OK |
|
| NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
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