DESCRIPTION
When the power switch is turned ON (IG), positive (+) auxiliary battery voltage is applied to the certification ECU.
WIRING DIAGRAM
INSPECTION PROCEDURE
PROCEDURE
CHECK BASIC FUNCTION (ENTRY AND START FUNCTION)
Check the basic function of the entry and start function.
| Result | Proceed to |
|---|---|
| Basic function operates normally | A |
| Basic function does not operate normally | B |
| OK |
|---|
| Basic function operates normally. |
| B |
|
GO TO ENTRY AND START SYSTEM (for Starting) Click here |
| A |
|
INSPECT FUSE (P IG2)
Remove the P IG2 fuse from the passenger side junction block.
Measure the resistance according to the value(s) in the table below.
| Standard resistance | ||||||
|---|---|---|---|---|---|---|
|
| NG |
|
REPLACE FUSE |
| OK |
|
CHECK HARNESS AND CONNECTOR (CERTIFICATION ECU - BATTERY)
Disconnect the L15 ECU connector.
Measure the resistance and voltage according to the value(s) in the table below.
| Standard resistance | ||||||
|---|---|---|---|---|---|---|
|
||||||
| Standard voltage | ||||||
|
| NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR |
| OK |
|
PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE Click here