my early 99 flashers work, turn signals do not. I cannot find much help on the mitchell site other than to replace the multi function switch. According to what little diagrams i have been able to piece together i am not getting power up to the switch connector at terminal 44 lt blue wire. Other than that I cannot find any other diagrams. i have the fuse panel out trying to find a wire the same color (lt blue) that ohms out at the fuse panel connectors and nothing. Does anyone have any suggestions, i really need to get this fixed yesterday type of deal.
no turn signals
- Thread starter Short Bus
- Start date
Luke@MillerPerformance
Member
try this:
Customer Concern:
No turn signal operation. The hazard and brake lights are working properly.
Average Reported Mileage:
149721
Tests/Procedures:
1. Check fuse 1 (20 amp), and 24 (10 amp) of the Junction Box/Fuse Relay Panel for a blown or missing fuse.
2. If the fuses check to be OK, access the flasher relay and check for power to the relay on a White/Light Blue (W/LB) wire from fuse 24 and a Red/White (R/W) wire from fuse 1.
3. Check the Black (BK) wire of the flasher relay to verify it is a good ground and check for voltage out of the flasher on the White/Red (W/R) wire and the Light Blue (LB) wire feeding the multifunction switch.
4. If the circuits leaving the flasher show battery voltage, disconnect the multifunction switch and jumper the W/R wire to a White/Light Blue (W/LB) wire and a Light Green/White (LG/W) wire. This should result in the front hazard flashers working. If so, replace the multifunction switch.
Tech Tips:
The flasher is located above and to the right of the OBD-2 diagnostic connector, under the driver side of the dash in a relay holding box that has a plastic cover over the relay.
G202, which provides a ground circuit to the flasher relay, is attached to the vehicle body at the LH center support brace of the instrument panel.
Customer Concern:
No turn signal operation. The hazard and brake lights are working properly.
Average Reported Mileage:
149721
Tests/Procedures:
1. Check fuse 1 (20 amp), and 24 (10 amp) of the Junction Box/Fuse Relay Panel for a blown or missing fuse.
2. If the fuses check to be OK, access the flasher relay and check for power to the relay on a White/Light Blue (W/LB) wire from fuse 24 and a Red/White (R/W) wire from fuse 1.
3. Check the Black (BK) wire of the flasher relay to verify it is a good ground and check for voltage out of the flasher on the White/Red (W/R) wire and the Light Blue (LB) wire feeding the multifunction switch.
4. If the circuits leaving the flasher show battery voltage, disconnect the multifunction switch and jumper the W/R wire to a White/Light Blue (W/LB) wire and a Light Green/White (LG/W) wire. This should result in the front hazard flashers working. If so, replace the multifunction switch.
Tech Tips:
The flasher is located above and to the right of the OBD-2 diagnostic connector, under the driver side of the dash in a relay holding box that has a plastic cover over the relay.
G202, which provides a ground circuit to the flasher relay, is attached to the vehicle body at the LH center support brace of the instrument panel.
