1. Remove the flasher control module with the connector still connected.
2. Measure the voltage at each terminal.
If the voltage is not as specified in the Terminal Voltage Table (Reference), inspect the parts under “Inspection item(s)”.
If there is any malfunction, inspect the parts under “Inspection item(s)”.
If the system does not work properly even though the parts or related wiring harnesses do not have any malfunction, replace the flasher control module.
|
Terminal |
Signal name |
Connected to |
Measured condition |
Voltage (V) |
Inspection item(s) |
|
|
A |
Power supply |
HAZARD 10 A fuse |
Under any condition |
B+ |
|
|
|
D |
Flasher control module output |
Turn light (LH) |
Turn light switch (LH) is on. |
Turn light (LH) flashes. |
Alternates between 1.0 or less and B+ |
|
|
Hazard warning switch is on. |
||||||
|
Except above |
1.0 or less |
|||||
|
F |
GND |
Body ground |
Under any condition |
1.0 or less |
|
|
|
G |
Flasher control module output |
Turn light (RH) |
Turn light switch (RH) is on. |
Turn light (RH) flashes. |
Alternates between 1.0 or less and B+ |
|
|
Hazard warning switch is on. |
||||||
|
Except above |
1.0 or less |
|||||
|
H |
Hazard warning switch input |
Hazard warning switch |
Hazard warning switch is on. |
1.0 or less |
|
|
|
Hazard warning switch is off. |
B+ |
|||||
|
I |
Turn switch (RH) input |
Turn switch |
Turn the ignition switch to the ON position. |
Turn switch (RH) is on. |
B+ |
|
|
Except above |
1.0 or less |
|||||
|
J |
Turn switch (LH) input |
Turn switch |
Turn the ignition switch to the ON position. |
Turn switch (LH) is on. |
B+ |
|
|
Except above |
1.0 or less |
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