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Home >> Toyota >> 2004 >> Highlander Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 915 (Suspension Control System) >> Ecu Diagnosis Information >> Suspension Control Unit >> Reference Value >> Physical Values

Physical Values

WARNING: This page is about a different car, the 2013 Nissan Armada. However, it is still accessible from the selected car via links, so may be relevant.
Terminal (Wire color) Description Condition Reference value (Approx.)
+ - Signal name Input/Output
1 (V) Ground Compressor relay output Output Ignition switch ON Air levelizer raising vehicle ride height Battery voltage
3 (W) Ground Height sensor input Input Ignition switch ON - 0.2V - 4.8V
5 (R) Ground VREF output (height sensor) Output Ignition switch ON - 5V
6 (G/R) Ground IGN power supply Input Ignition switch ON or START - Battery voltage
7 (W/L) Ground BAT power supply Input Ignition switch OFF - Battery voltage
8 (G/W) Ground Diagnostic K-line Input/Output - - -
9 (SB) Ground Exhaust valve output Output Ignition switch ON Air levelizer lowering vehicle ride height (venting) Battery voltage
10 (BR) Ground Warning lamp output Output Ignition switch ON Warning lamp ON 0V
Warning lamp OFF Battery voltage
14 (L) Ground Height sensor ground Output Ignition switch ON - Less than 0.2V
15 (BR/W) Ground Generator input Input Ignition switch ON Charge light ON 0V
Charge light OFF Battery voltage
16 (B) Ground Suspension control unit ground Input Ignition switch ON - Less than 0.2V