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TECH TIPS

Step 1

Connect the Meter to the Can-Bus at the TCON, use the Can-
Bus connection in Pic 1, Remove the Black Cover (the black
cover will have one black wire connected to it, not shown)
ground one lead of the meter to a good ground and put the
positive lead to yellow can bus wire. You should read
approximately 2.6 volts. Connect the lead to the green and you
should get 2.1 volts. If you get these readings your Can-Bus
reading is good. If you don't get the correct voltage reading
proceed to step two. A good reading would show your TCON,
VCON, PCON and Right Motor Controller are getting a good
Can-Bus signal.

Proceed to step 6 and 7 to check OHMS if the readings are
good.

Step 2

To check the TCON unhook the gray Duetch connector at the
TCON leaving the meter lead connected to the Can-Bus. Now
check the voltage, if the voltage now goes to 2.6 and 2.1 volts
the TCON is defective and requires replacement. If the voltage
does not go to 2.6 and 2.1 proceed to step 3.

Summary of Contents for Z-40/23N &RJ

Page 1: ... TIPS Service Call Tools Needed Model No Operations Various Trouble Codes Pertaining to Can Bus including but not limited too 71 11 78 13 77 13 63 16 17 22 58 13 Volt OHM meter 7 16 wrench Genie Z 40 23N RJ ...

Page 2: ... If you get these readings your Can Bus reading is good If you don t get the correct voltage reading proceed to step two A good reading would show your TCON VCON PCON and Right Motor Controller are getting a good Can Bus signal Proceed to step 6 and 7 to check OHMS if the readings are good Step 2 To check the TCON unhook the gray Duetch connector at the TCON leaving the meter lead connected to the...

Page 3: ... the TCON is defective If not proceed to step 5 Step 4 Remove the cover over the drive end of the frame To check the Right Motor Controller with the meter lead still connected to the Can Bus At The TCON location unhook the Duetch connector at the Right Motor Controller If the voltage does not go to 2 6 and 2 1 the Motor Controller is not defective Proceed the Step 4 Step 3 ...

Page 4: ...se to the TCON location The OHMS should read approximately 107 3 OHMS if all connections are good If this reading is good proceed to step 7 Step 6 To check the VCON display module at the platform with the meter still connected at the TCON location unhook the Can Bus at the VCON If the voltage goes to 2 6 and 2 1 the VCON is defective If all readings are good proceed to step 6 and 7 to check the OH...

Page 5: ... Bus disconnected check the OHMS at the Can Bus Connector located in close proximity to the TCON as pictured The OHMS should read approximately 120 9 If all readings are as described the Can Bus signal and wiring is good If you require further assistance please contact Genie Industries 1 800 536 1800 Step 7 ...

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