Testing GDO with Keyless Entry Tester
Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you review the Garage Door Opener Description and perform the necessary inspections? | -- | Go to Step 2 | Go to Symptoms |
2 | Push each button on the garage door opener (GDO). Do all three buttons illuminate the LED? | -- | Go to Step 4 | Go to Step 3 |
3 | Do any buttons illuminate the LED? | -- | Go to Step 8 | Go to Step 5 |
4 |
Does the J 43241 verify each button when pressed? | -- | Go to Step 9 | Go to Step 8 |
5 | Test the GDO battery positive voltage circuit for an open, high resistance, or a short to ground. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 10 | Go to Step 6 |
6 | Test the GDO ground circuit for an open or high resistance. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 10 | Go to Step 7 |
7 | Inspect for poor connection at the GDO harness connector. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 10 | Go to Step 8 |
8 | Replace the GDO. Refer to Garage Door Opener Replacement . Did you complete the replacement? | -- | Go to Step 9 | -- |
9 | Program the GDO. Refer to Garage Door Opener Programming - Universal . Did you complete the procedure? | -- | Go to Step 10 | -- |
10 | Return the vehicle to the customer in order to verify the repair. Does the GDO operate properly for the customer? | -- | System OK | Advise the customer to call HomeLink® at 800-355-3515 |
