| Last Modified: 01-30-2024 | 6.11:8.1.0 | Doc ID: RM1000000026SV6 |
| Model Year Start: 2023 | Model: RAV4 HV | Prod Date Range: [10/2022 - ] |
| Title: PARK ASSIST / MONITORING: PANORAMIC VIEW MONITOR SYSTEM (for HV Model): C168187; Front Camera Image Signal Missing Message; 2023 - 2024 MY RAV4 HV [10/2022 - ] | ||
|
DTC |
C168187 |
Front Camera Image Signal Missing Message |
DESCRIPTION
This DTC is stored if the parking assist ECU judges as a result of its self check that a synchronization problem is occurring in the image signal sent from the front television camera assembly to the parking assist ECU.
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
DTC Output from |
Priority |
|---|---|---|---|---|---|
|
C168187 |
Front Camera Image Signal Missing Message |
Front television camera power supply failure |
|
Circumference Monitoring Camera Control Module |
A |
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Depending on the parts that are replaced or operations that are performed during vehicle inspection or maintenance, calibration of other systems as well as panoramic view monitor system may be needed.
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PROCEDURE
|
1. |
CHECK HARNESS AND CONNECTOR (PARKING ASSIST ECU - FRONT TELEVISION CAMERA ASSEMBLY) |
Pre-procedure1
(a) Disconnect the N77 parking assist ECU connector.
(b) Disconnect the B15 front television camera assembly connector.
Procedure1
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
N77-1 (BCB+) - B15-2 (BCB+) |
Always |
Below 1 Ω |
|
N77-3 (BCV+) - B15-4 (BCV+) |
Always |
Below 1 Ω |
|
N77-4 (BCV-) - B15-3 (BCV-) |
Always |
Below 1 Ω |
|
N77-2 (BGND) - B15-1 (BGND) |
Always |
Below 1 Ω |
|
N77-5 (SGND) - B15-5 (SGND) |
Always |
Below 1 Ω |
|
N77-1 (BCB+) or B15-2 (BCB+) - Body ground |
Always |
10 kΩ or higher |
|
N77-3 (BCV+) or B15-4 (BCV+) - Body ground |
Always |
10 kΩ or higher |
|
N77-4 (BCV-) or B15-3 (BCV-) - Body ground |
Always |
10 kΩ or higher |
|
N77-2 (BGND) or B15-1 (BGND) - Body ground |
Always |
10 kΩ or higher |
|
N77-5 (SGND) or B15-5 (SGND) - Body ground |
Always |
10 kΩ or higher |
Post-procedure1
(d) None
| NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
|
2. |
CHECK PARKING ASSIST ECU (BCV-, BGND) |
Pre-procedure1
|
(a) Disconnect the N77 parking assist ECU connector. |
|
Procedure1
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
2 (BGND) - Body ground |
Always |
Below 1 Ω |
|
4 (BCV-) - Body ground |
Always |
10 kΩ or higher |
Post-procedure1
(c) None
| NG |
|
|
|
3. |
CHECK PARKING ASSIST ECU (BCB+, BGND) |
Pre-procedure1
(a) Disconnect the B15 front television camera assembly connector.
Procedure1
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
B15-1 (BGND) - Body ground |
Always |
Below 1 Ω |
(c) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
|
Tester Connection |
Switch Condition |
Specified Condition |
|---|---|---|
|
B15-2 (BCB+) - B15-1 (BGND) |
Ignition switch ON |
7.5 to 8.5 V |
|
B15-2 (BCB+) - B15-1 (BGND) |
Ignition switch off |
Below 1 V |
Post-procedure1
(d) None
| OK |
|
| NG |
|
|
|