Glass Hatch Opener System does not Operate [12/2013 - ]: Procedure

1. Choose the model to be inspected.

   Result

   Result	Proceed to
   w/ Smart Key System	A
   w/o Smart Key System	B

Result:  2

B 

See step  3

Result:  1

A 

See step  2

1. Check if the entry glass hatch open function operates normally.

   Refer to OPERATION CHECK [12/2013 - ]

   OK

   Entry glass hatch open function operates normally.

   Result

   Proceed to
   OK
   NG

Result:  2

NG 

GO TO SMART KEY SYSTEM (for Entry Function). Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [12/2013 - ] 

Result:  1

OK 

See step  3

1. Connect the Techstream to the DLC3.
2. Turn the ignition switch to ON.
3. Turn the Techstream on.
4. Enter the following menus: Body Electrical / Main Body / Data List.
5. Read the Data List according to the display on the Techstream.

   Body Electrical > Main Body > Data List 

   Tester Display	Measurement Item	Range	Normal Condition	Diagnostic Note
   Glass Hatch Courtesy Switch	Back window courtesy switch signal	OFF or ON	OFF: Back door glass closed ON: Back door glass open	-

   Body Electrical > Main Body > Data List 

   Tester Display
   Glass Hatch Courtesy Switch

   OK

   The Techstream display changes correctly in response to the opening and closing operation of the back door glass.

   Result

   Proceed to
   OK
   NG

Result:  2

NG 

GO TO LIGHTING SYSTEM (Proceed to Back Door Courtesy Switch Circuit). Refer to  Back Door Courtesy Switch Circuit [12/2013 - ] 

Result:  1

OK 

See step  4

1. Enter the following menus: Body Electrical / Main Body / Data List.
2. Read the Data List according to the display on the Techstream.

   Body Electrical > Main Body > Data List 

   Tester Display	Measurement Item	Range	Normal Condition	Diagnostic Note
   Glass Hatch Opener Switch	Glass hatch opener switch signal	OFF or ON	OFF: Glass hatch opener switch not operated ON: Glass hatch opener switch operated	-

   Body Electrical > Main Body > Data List 

   Tester Display
   Glass Hatch Opener Switch

   OK

   The Techstream display changes correctly in response to the operation of the glass hatch opener switch.

   Result

   Proceed to
   OK
   NG

Result:  2

NG 

See step  11

Result:  1

OK 

See step  5

1. Enter the following menus: Body Electrical / Main Body / Active Test.
2. Perform the Active Test according to the display on the Techstream.

   Body Electrical > Main Body > Active Test 

   Tester Display	Measurement Item	Control Range	Diagnostic Note
   Glass Hatch Open	Operate Glass Hatch	OFF or ON	-

   Body Electrical > Main Body > Active Test 

   Tester Display
   Glass Hatch Open

   OK

   The glass hatch opens.

   Result

   Proceed to
   OK
   NG

Result:  1

OK 

REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to  REMOVAL [12/2013 - ] 

Result:  2

NG 

See step  6

1. Inspect the G/H No. 1 relay.

   Refer to ON-VEHICLE INSPECTION [12/2013 - ]

   Result

   Proceed to
   OK
   NG

Result:  2

NG 

REPLACE G/H NO. 1 RELAY 

Result:  1

OK 

See step  7

1. Measure the voltage according to the value(s) in the table below.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *1	G/H No. 1 Relay Holder

   Standard Voltage

   Tester Connection	Condition	Specified Condition
   G/H No. 1 relay holder terminal 2 - Body ground	Always	11 to 14 V
   G/H No. 1 relay holder terminal 5 - Body ground	Always	11 to 14 V

   Result

   Proceed to
   OK
   NG

Result:  2

NG 

REPAIR OR REPLACE HARNESS OR CONNECTOR 

Result:  1

OK 

See step  8

1. Disconnect the F18 main body ECU (multiplex network body ECU) connector.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *1	G/H No. 1 Relay Holder

2. Measure the resistance according to the value(s) in the table below.

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   G/H No. 1 relay holder terminal 1 - F18-21 (GHRY)	Always	Below 1 Ω
   G/H No. 1 relay holder terminal 1 or F18-21 (GHRY) - Body ground	Always	10 kΩ or higher

   Result

   Proceed to
   OK
   NG

Result:  2

NG 

REPAIR OR REPLACE HARNESS OR CONNECTOR 

Result:  1

OK 

See step  9

1. Remove the back window lock assembly.

   Refer to REMOVAL [12/2013 - ]

2. Inspect the back window lock assembly.

   Refer to INSPECTION [12/2013 - ]

   Result

   Proceed to
   OK
   NG

Result:  3

NG 

REPLACE BACK WINDOW LOCK ASSEMBLY. Refer to  REMOVAL [12/2013 - ] 

Result:  1

OK 

See step  10

1. Disconnect the X11 back window lock assembly connector.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *1	G/H No. 1 Relay Holder

2. Measure the resistance according to the value(s) in the table below.

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   X11-3 (+) - G/H No. 1 relay holder terminal 3	Always	Below 1 Ω
   X11-3 (+) or G/H No. 1 relay holder terminal 3 - Body ground	Always	10 kΩ or higher
   X11-2 (-) - Body ground	Always	Below 1 Ω

   Result

   Proceed to
   OK
   NG

Result:  1

OK 

REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to  REMOVAL [12/2013 - ] 

Result:  2

NG 

REPAIR OR REPLACE HARNESS OR CONNECTOR 

1. Disconnect the X10 glass hatch opener switch assembly connector.
2. Disconnect the F18 main body ECU (multiplex network body ECU) connector.
3. Measure the resistance according to the value(s) in the table below.

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   X10-2 (B) - F18-28 (GOSW)	Always	Below 1 Ω
   X10-2 (B) or F18-28 (GOSW) - Body ground	Always	10 kΩ or higher
   X10-1 (E) - Body ground	Always	Below 1 Ω

   Result

   Proceed to
   OK
   NG

Result:  2

NG 

REPAIR OR REPLACE HARNESS OR CONNECTOR 

Result:  1

OK 

See step  12

1. Remove the glass hatch opener switch assembly.

   Refer to REMOVAL [12/2013 - ]

2. Inspect the glass hatch opener switch assembly.

   Refer to INSPECTION [12/2013 - ]

   Result

   Proceed to
   OK
   NG

Result:  1

OK 

REPLACE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU). Refer to  REMOVAL [12/2013 - ] 

Result:  3

NG 

REPLACE GLASS HATCH OPENER SWITCH ASSEMBLY. Refer to  REMOVAL [12/2013 - ]