For 1990-2009 cars

Step | Action | Values | Yes | No
--- | --- | --- | --- | ---
1 | Inspect the chime module connector to make sure it is connected properly. Is the connector disconnected or partially disconnected? | -- | Go to Step 2 | Go to Step 3
2 | Connect the electrical connector for the chime module. Is the repair complete? | -- | System OK | --
3 | Inspect fuse F4. Is fuse F4 open? | -- | Go to Step 4 | Go to Step 5
4 |

1. Inspect for a short circuit and repair it, if necessary.
2. Replace the fuse.

Is the repair complete?

--

System OK

--

5 |

1. Turn the ignition ON.
2. Inspect the voltage at fuse F4.

Is the specified voltage available at fuse F4?

11-14 V

Go to Step 7

Go to Step 6

6 | Repair the power supply circuit for fuse F4. Is the repair complete? | -- | System OK | --
7 |

1. Disconnect the chime module.
2. Turn the ignition ON.
3. Inspect the voltage at terminal 8 of the chime module connector.

Does the voltage equal the specified value?

11-14 V

Go to Step 9

Go to Step 8

8 | Repair the open circuit between fuse F4 and the chime module connector. Is the repair complete? | -- | System OK | --
9 | With the chime module disconnected, use an ohmmeter to check the continuity between terminal 5 of the chime module connector and ground. Does the ohmmeter indicate the specified value? | 0 ohms | Go to Step 11 | Go to Step 10
10 | Repair the open circuit between terminal 5 of the chime module connector and ground. Is the repair complete? | -- | System OK | --
11 |

1. Disconnect the chime module connector.
2. Make sure the driver side door is open.
3. Use an ohmmeter to check the continuity between terminal 4 of the chime module and ground.

Does the ohmmeter indicate the specified value?

0 ohms

Go to Step 12

Go to Step 13

12 | Replace the chime module. Is the repair complete? | -- | System OK | --
13 |

1. Disconnect the front door contact switch.
2. Use an ohmmeter to check the continuity between the door contact switch and terminal 4 of the chime module.

Does the ohmmeter indicate the specified value?

0 ohms

Go to Step 15

Go to Step 14

14 | Repair the open circuit between the door contact switch and terminal 4 of the chime module. Is the repair complete? | -- | System OK | --
15 | Replace the door contact switch. Is the repair complete? | -- | System OK | --