| Last Modified: 01-30-2024 | 6.11:8.1.0 | Doc ID: RM1000000026OLD |
| Model Year Start: 2023 | Model: RAV4 | Prod Date Range: [10/2022 - ] |
| Title: AUDIO / VIDEO: AUDIO AND VISUAL SYSTEM: B154711,B154713; GNSS Antenna Circuit Short to Ground; 2023 - 2024 MY RAV4 RAV4 HV [10/2022 - ] | ||
|
DTC |
B154711 |
GNSS Antenna Circuit Short to Ground |
|
DTC |
B154713 |
GNSS Antenna Circuit Open |
DESCRIPTION
These DTCs are stored when a malfunction occurs in the navigation antenna assembly.
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
DTC Output from |
Priority |
|---|---|---|---|---|---|
|
B154711 |
GNSS Antenna Circuit Short to Ground |
Short in GNSS antenna assembly (2 trip detection logic) |
|
Navigation System |
A |
|
B154713 |
GNSS Antenna Circuit Open |
Open in GNSS antenna assembly (2 trip detection logic) |
|
Navigation System |
A |
WIRING DIAGRAM
CAUTION / NOTICE / HINT
HINT:
Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Precaution for Audio and Visual System.
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![2023 - 2024 MY RAV4 RAV4 HV [10/2022 - ]; AUDIO / VIDEO: AUDIO AND VISUAL SYSTEM: PRECAUTION](/t3Portal/stylegraphics/info.gif)
PROCEDURE
|
1. |
CHECK DTC |
Pre-procedure1
(a) Clear the DTCs.
Body Electrical > Navigation System > Clear DTCs
Procedure1
(b) Check for DTCs.
Body Electrical > Navigation System > Trouble Codes
|
Result |
Proceed to |
|---|---|
|
DTCs are not output |
A |
|
DTCs are output |
B |
Post-procedure1
(c) None
| A |
|
|
|
2. |
INSPECT NAVIGATION ANTENNA ASSEMBLY |
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| NG |
|
REPLACE NAVIGATION ANTENNA ASSEMBLY
|
|
|
3. |
INSPECT ANTENNA CORD SUB-ASSEMBLY |
Pre-procedure1
|
(a) Disconnect the antenna connector from the navigation antenna assembly. |
|
(b) Disconnect the antenna connector from the radio and display receiver assembly.
Procedure1
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
A-2 - B-1 (GPS) |
Always |
Below 1 Ω |
|
A-2a - B-1a |
Always |
Below 1 Ω |
|
A-2 - Body ground |
Always |
10 kΩ or higher |
Post-procedure1
(d) None
| OK |
|
| NG |
|
REPLACE ANTENNA CORD SUB-ASSEMBLY
|
|
|