Terminals and Reference Values for Daytime Light Control Unit
WARNING: This page is about a different car, the 2006 Infiniti G35. However, it is still accessible from the selected car via links, so may be relevant.
TERMINALS AND REFERENCE VALUES CHART
| Terminal No. | Wire color | Item | Condition | Reference value |
|---|---|---|---|---|
| 1 | L/W | Start signal | When turning ignition switch to START | Battery voltage |
| When turning ignition switch to ON from START | Approx. 0V | |||
| When turning ignition switch to OFF | Approx. 0V | |||
| 2 | OR | RH light fuse | - | Battery voltage |
| 3 | OR | LH light fuse | - | Battery voltage |
| 4 | R/B | Lighting switch (Low beam) | When lighting switch is turned 2ND position. | Battery voltage |
| 5 | R/Y | Lighting switch (High beam) | When lighting switch is turned 2ND position with HIGH BEAM or PASSING position | Battery voltage |
| 6 | L | LH High beam | When lighting switch is turned to 2ND position with HIGH BEAM or PASSING position | Battery voltage |
| When releasing parking brake with engine running and turning lighting switch to OFF (daytime light operation)
CAUTION:
Block wheels and ensure selector lever is in N or P position.
|
Battery voltage | |||
| 7 | Y/G | LH High beam (Ground) | When lighting switch is turned to 2ND position with HIGH BEAM or PASSING position | Approx. 0V |
| When releasing parking brake with engine running and turning lighting switch to OFF (daytime light operation)
CAUTION:
Block wheels and ensure selector lever is in N or P position.
|
Approx. 6V | |||
| 8 | LG | RH High beam | When lighting switch is turned to 2ND position with HIGH BEAM or PASSING position | Battery voltage |
| When releasing parking brake with engine running and turning lighting switch to OFF (daytime light operation)
CAUTION:
Block wheels and ensure selector lever is in N or P position.
|
Approx. 6V | |||
| 9 | B | Ground | - | - |
| 10 | PU/R | Parking brake switch | When parking brake is released | Battery voltage |
| When parking brake is applied | Approx. 0V | |||
| 11 | W/R | Alternator | When turning ignition switch to ON | Approx. 0V |
| When engine is running | Battery voltage | |||
| When turning ignition switch to OFF | Approx. 0V | |||
| 12 | G/R | Ignition switch (ON) | When turning ignition switch to ON | Battery voltage |