DESCRIPTION
The security courtesy switch is installed together with the hood lock. This switch turns off when the engine hood is opened and turns on when the engine hood is closed.
WIRING DIAGRAM
PROCEDURE
|
1. |
INSPECT HOOD LOCK ASSEMBLY (SECURITY COURTESY SWITCH) |
|
(a) Remove the hood lock assembly (See page
|
|
(b) Disconnect the A7 security courtesy switch connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Switch Condition |
Specified Condition |
|---|---|---|
|
1 - 2 |
Opened |
Below 1 Ω |
|
Locked |
10 kΩ or higher |
|
*1 |
Component without harness connected (Hood Lock Assembly (Security Courtesy Switch)) |
|
*2 |
Opened |
|
*3 |
Locked |
| NG | |
REPLACE HOOD LOCK ASSEMBLY (SECURITY COURTESY SWITCH) |
|
|
2. |
CHECK HARNESS AND CONNECTOR (SECURITY COURTESY SWITCH - BODY GROUND) |
|
(a) Measure the resistance according to the value(s) in the table below. Standard Resistance:
|
|
| NG | |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
|
3. |
CHECK HARNESS AND CONNECTOR (MAIN BODY ECU - SECURITY COURTESY SWITCH) |
|
(a) Disconnect the D50 main body ECU (driver side junction block assembly) connector. |
|
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
D50-16 (HCTY) - A7-1 |
Always |
Below 1 Ω |
|
D50-16 (HCTY) - Body ground |
Always |
10 kΩ or higher |
|
*1 |
Front view of wire harness connector (to Main Body ECU (Driver Side Junction Block Assembly)) |
|
*2 |
Front view of wire harness connector (to Security Courtesy Switch) |
| OK | |
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
| NG | |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
Diagnosis System
Horn CircuitInstallation
INSTALLATION
PROCEDURE
1. INSTALL LUMBAR SUPPORT ADJUSTER ASSEMBLY
(a) Install the bush.
(b) Install the lumbar support adjuster assembly with the guide and 2
screws.
...
Removal
REMOVAL
PROCEDURE
1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-)
battery terminal to disable the SRS system (See page
).
NOTICE:
When disconnecting the cable, s ...
Removal
REMOVAL
PROCEDURE
1. PRECAUTION
CAUTION:
Be sure to read Precaution thoroughly before servicing (See page
).
2. TURN FRONT WHEELS TO FACE STRAIGHT AHEAD
3. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION:
Wait at least 90 seconds after discon ...