Glass Hatch Opener System Does Not Operate
WINDSHIELD / WINDOW GLASS: GLASS HATCH OPENER SYSTEM: Glass Hatch Opener System does not Operate
Glass Hatch Opener System does not Operate
DESCRIPTION
The glass hatch opener system enables the back door glass to be opened when the glass hatch opener switch is pressed.
WIRING DIAGRAM
INSPECTION PROCEDURE
PROCEDURE
1. SYSTEM CHECK
(a) Confirm that the vehicle is equipped with the smart key system.
Result:
B -- PERFORM ACTIVE TEST BY TECHSTREAM
A -- Continue to next step.
2. CHECK SMART KEY SYSTEM
(a) When the back door entry lock switch is operated, check that the back door locks.
OK:
Back door entry lock function operates normally.
NG -- GO TO SMART KEY SYSTEM
OK -- Continue to next step.
3. PERFORM ACTIVE TEST BY TECHSTREAM
(a) Connect Techstream to the DLC3.
(b) Turn the ignition switch on (IG) and Turn on Techstream.
(c) Select the item below in the ACTIVE TEST and then check that the relay operates.
Main Body (Main Body ECU):
OK:
Glass hatch operates.
NG -- INSPECT BACK WINDOW LOCK ASSEMBLY
OK -- Continue to next step.
4. READ VALUE ON TECHSTREAM (GLASS HATCH COURTESY SWITCH)
(a) Connect Techstream to the DLC3.
(b) Turn the ignition switch on (IG) and Turn on Techstream.
(c) Select the items below in the DATA LIST, and read the displays on Techstream.
Main Body (Main Body ECU):
OK:
Normal conditions listed above are displayed.
NG -- INSPECT BACK WINDOW LOCK ASSEMBLY
OK -- Continue to next step.
5. READ VALUE ON TECHSTREAM (GLASS HATCH OPENER SWITCH)
(a) Connect Techstream to the DLC3.
(b) Turn the ignition switch on (IG) and Turn on Techstream.
(c) Select the items below in the DATA LIST, and read the displays on Techstream.
Main Body (Main Body ECU):
OK:
Normal conditions listed above are displayed.
NG -- INSPECT GLASS HATCH OPENER SWITCH ASSEMBLY
OK -- REPLACE MAIN BODY ECU (INSTRUMENT PANEL JUNCTION BLOCK)
6. INSPECT BACK WINDOW LOCK ASSEMBLY
(a) Measure the resistance according to the value(s) in the table below.
Standard resistance:
If the result is not as specified, replace the back window lock assembly
NG -- REPLACE BACK WINDOW LOCK ASSEMBLY
OK -- Continue to next step.
7. INSPECT GLASS HATCH OPENER SWITCH ASSEMBLY
(a) Measure the resistance according to the value(s) in the table below.
Standard resistance:
If the result is not as specified, replace the glass hatch opener switch assembly.
NG -- REPLACE GLASS HATCH OPENER SWITCH ASSEMBLY
OK -- Continue to next step.
8. CHECK NO. 2 GLASS HATCH JUNCTION RELAY
(a) Measure the resistance according to the value(s) in the table below.
Standard resistance:
If the result is not as specified, replace the No. 2 glass hatch junction relay
NG -- REPLACE NO. 2 GLASS HATCH JUNCTION RELAY
OK -- Continue to next step.
9. CHECK NO. 1 GLASS HATCH JUNCTION RELAY
(a) Measure the resistance according to the value(s) in the table below.
Standard resistance:
If the result is not as specified, replace the No. 1 glass hatch junction relay
NG -- REPLACE NO. 1 GLASS HATCH JUNCTION RELAY
OK -- Continue to next step.
10. CHECK HARNESS AND CONNECTOR (MAIN BODY ECU - Glass Hatch Opener Switch)
(a) Disconnect the D10 and T13 connectors.
(b) Measure the resistance according to the value(s) in the table below.
Standard resistance:
NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.
11. CHECK HARNESS AND CONNECTOR (MAIN BODY ECU - NO. 2 JUNCTION RELAY)
(a) Disconnect the D7 and O34 connectors.
(b) Measure the resistance according to the value(s) in the table below.
Standard resistance:
NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.
12. CHECK HARNESS AND CONNECTOR (NO.2 JUNCTION RELAY - NO. 1 JUNCTION RELAY)
(a) Disconnect the O34 and O33 connectors.
Measure the resistance according to the value(s) in the table below.
Standard resistance:
NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.
13. CHECK HARNESS AND CONNECTOR (NO. 1 JUNCTION RELAY - MAIN BODY ECU)
(a) Disconnect the O33 and D7 connectors.
(b) Measure the resistance according to the value(s) in the table below.
Standard resistance:
NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.
14. CHECK HARNESS AND CONNECTOR (NO. 1 JUNCTION RELAY - BACK WINDOW LOCK ASSEMBLY))
(a) Disconnect the O33 and T5 connectors.
Measure the resistance according to the value(s) in the table below.
Standard resistance:
NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.
15. CHECK HARNESS AND CONNECTOR (MAIN BODY ECU - BACK WINDOW LOCK ASSEMBLY))
(a) Disconnect the D8 and T5 connectors.
(b) Measure the resistance according to the value(s) in the table below.
Standard resistance:
NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- REPLACE MAIN BODY ECU (INSTRUMENT PANEL JUNCTION BLOCK)