Step | Action | Value(s) | Yes | No | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 |
Does the test lamp light? | -- | ||||||||||
2 | Connect a test lamp between terminal B and terminal D of sunroof control module connector C2. Does the test lamp light? | -- | ||||||||||
3 | Use a test lamp in order to backprobe the right IP junction block between terminal A12 of connector C3 and ground. Does the test lamp light? | -- | ||||||||||
4 |
Does the voltage measure within the specified range? | 4-6 V | ||||||||||
5 | Repair the open in CKT 750 between the sunroof control module and ground splice pack G401. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |||||||||
6 | Repair the open in CKT 541 between the right IP junction block and the sunroof control module. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |||||||||
7 | Replace the right IP junction block. Refer to Relay/Fuse Center Replacement in Wiring Systems. Is the repair complete? | -- | -- | |||||||||
8 |
Does the voltage measure within the specified range? | 4-6 V | ||||||||||
9 | Use the J 39200 DMM in order to measure between terminal A and terminal B of the power sunroof switch connector. Does the voltage measure within the specified range? | 4-6 V | ||||||||||
10 | Repair the open in CKT 100 between the sunroof control module and the power sunroof switch. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |||||||||
11 | Use the J 39200 DMM in order to backprobe the sunroof control module between terminal 7 of connector C1 and ground. Does the voltage measure within the specified range? | 4-6 V | ||||||||||
12 | Use the J 39200 DMM in order to backprobe the sunroof control module between terminal 6 and terminal 5 of connector C1. Does the voltage measure within the specified range? | 4-6 V | ||||||||||
13 | Use the J 39200 DMM in order to measure voltage between terminal C of the power sunroof switch connector and ground. Does the voltage measure within the specified range? | 4-6 V | ||||||||||
14 | Repair the open in CKT 128, between the sunroof control module and the power sunroof switch assembly. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |||||||||
15 | Connect a fused jumper between the following terminals of the power sunroof switch connector:
Does the sunroof operate properly? | -- | ||||||||||
16 | Repair the open in CKT 110 between the sunroof control module and the power sunroof switch assembly. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |||||||||
17 | Replace the power sunroof switch assembly. Refer to Sunroof Switch Replacement . Is the repair complete? | -- | -- | |||||||||
18 |
Does the resistance measure within the specified range? | 0-2 ohms | ||||||||||
19 | Use the J 39200 DMM in order to measure the resistance between terminal B of power sunroof motor assembly connector C1 and terminal A of sunroof control module connector C2. Does the resistance measure within the specified range? | 0-2 ohms | ||||||||||
20 | Repair the open in CKT 129, between the sunroof control module and the power sunroof motor assembly. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |||||||||
21 |
Does the sunroof operate? | -- | ||||||||||
22 | Repair the open in CKT 127, between the sunroof control module and the power sunroof motor assembly. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |||||||||
23 |
Does the resistance measure within the specified range? | 0-2 ohms | ||||||||||
24 | With connector C1 still disconnected, use the J 39200 DMM in order to backprobe the sunroof control module between terminal 8 and ground. Does the voltage measure within the specified range? | 4-6 V | ||||||||||
25 | Repair the open in CKT 132, between the sunroof control module and the power sunroof motor assembly. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |||||||||
26 |
Does the resistance measure within the specified range? | 0-2 ohms | ||||||||||
27 |
Does the voltage measure within the specified range? | 4-6 V | ||||||||||
28 | Repair the open in CKT 131, between the sunroof control module and the power sunroof motor assembly. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |||||||||
29 | Use the J 39200 DMM in order to measure the resistance between terminal 1 of sunroof control module connector C1 and terminal B of power sunroof motor assembly connector C2. Does the resistance measure within the specified range? | 0-2 ohms | ||||||||||
30 | Use the J 39200 DMM in order to measure the resistance between terminal 1 of sunroof control module connector C1 and terminal C of power sunroof motor assembly connector C3. Does the resistance measure within the specified range? | 0-2 ohms | ||||||||||
31 | With connector C1 still disconnected, use the J 39200 DMM in order to backprobe the sunroof control module between terminal 1 and terminal 2. Does the voltage measure within the specified range? | 4-6 V | ||||||||||
32 | Repair the open in CKT 133, between the sunroof control module and the power sunroof motor assembly. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- | |||||||||
33 | Use the J 39200 DMM in order to measure the resistance between terminal B and terminal C of power sunroof motor assembly connector C2. Does the resistance measure within the specified range? | Infinite (w/ vent or full open 0-2 ohms (w/ full close) | ||||||||||
34 | Use the J 39200 DMM in order to measure the resistance between terminal A and terminal C of power sunroof motor assembly connector C3. Does the resistance measure within the specified range? | Infinite (w/ full open or full close 0-2 ohms (w/ vent) | ||||||||||
35 | Replace the sunroof control module. Refer to Power Sunroof Module Replacement . Is the repair complete? | -- | -- | |||||||||
36 | Replace the power sunroof motor assembly. Refer to Power Sunroof Motor Replacement . Is the repair complete? | -- | -- |
