Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
Schematic Reference: Audible Warnings Schematics Connector End View Reference: Data Communication Connector End Views DEFINITION: One or more chime functions are inoperative. | ||||
1 | Did you perform the Diagnostic System Check - Vehicle? | -- | Go to Step 2 | |
2 |
Does the chime sound? | -- | Go to Testing for Intermittent Conditions and Poor Connections | Go to Step 3 |
3 | Is the vehicle equipped with a chime module (UL5)? | -- | Go to Step 5 | Go to Step 4 |
4 |
Does the speaker operate properly? | -- | Go to Step 5 | |
5 |
Does the Key in Ignition parameter display Yes? | -- | Go to Step 7 | Go to Step 6 |
6 |
Does the test lamp illuminate? | -- | Go to Step 12 | Go to Step 8 |
7 |
Does the chime sound? | -- | Go to Step 13 | Go to Step 10 |
8 | Test the signal circuit of the ignition key alarm switch for an open, for a high resistance, or for a short to voltage. Refer to Circuit Testing and Wiring Repairs . Did you find and correct the condition? | -- | Go to Step 20 | Go to Step 9 |
9 | Test the ground circuit of the ignition key alarm switch for an open or for a high resistance. Refer Circuit Testing and Wiring Repairs . Did you find and correct the condition? | -- | Go to Step 20 | Go to Step 14 |
10 | Test the signal circuit of the driver door ajar switch for an open, for a high resistance, or for a short to voltage. Refer to Circuit Testing and Wiring Repairs . Did you find and correct the condition? | -- | Go to Step 20 | Go to Step 11 |
11 | Test the ground circuit of the driver door ajar switch for an open or for a high resistance. Refer to Circuit Testing and Wiring Repairs . Did you find and correct the condition? | -- | Go to Step 20 | Go to Step 15 |
12 | Inspect for poor connections at the harness connector of the BCM. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs . Did you find and correct the condition? | -- | Go to Step 20 | Go to Step 16 |
13 | Inspect for poor connections at the harness connector of the driver door ajar switch. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs . Did you find and correct the condition? | -- | Go to Step 20 | Go to Step 17 |
14 | Inspect for poor connections at the harness connector of the ignition key alarm switch. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs . Did you find and correct the condition? | -- | Go to Step 20 | Go to Step 18 |
15 | Inspect for poor connections at the harness connector of the chime module. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs . Did you find and correct the condition? | -- | Go to Step 20 | Go to Step 19 |
16 | Replace the BCM. Refer to Control Module References for replacement, setup, and programming. Did you complete the replacement? | -- | Go to Step 20 | -- |
17 | Replace the driver door ajar switch. Refer to Front Side Door Lock Replacement . Did you complete the replacement? | -- | Go to Step 20 | -- |
18 | Replace the ignition key alarm switch. Refer to Ignition and Start Switch Replacement . Did you complete the replacement? | -- | Go to Step 20 | -- |
19 | Replace the chime module. Refer to Control Module References for replacement, setup, and programming. Did you complete the replacement? | -- | Go to Step 20 | -- |
20 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | Go to Step 2 |
