Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Service Data
Height control compressor
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| 1-2 | 20°C (68°F) | 10 to 14 Ω |
No. 1 height control valve sub-assembly
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| 1 (RH+) - 2 (E) | 20°C (68°F) | 10 to 14 Ω |
| 3 (LH+) - 2 (E) | 20°C (68°F) | 10 to 14 Ω |
No. 2 height control valve sub-assembly
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| 1 (RH+) - 2 (E) | 20°C (68°F) | 10 to 14 Ω |
| 3 (LH+) - 2 (E) | 20°C (68°F) | 10 to 14 Ω |
Front height control sensor sub-assembly LH
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| 2-1 | Max. HI | Approx. 4.1 V |
| Normal | Approx. 2.25 V | |
| Min. LO | Approx. 0.45 V |
Rear height control sensor sub-assembly LH
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| 2-1 | Max. HI | Approx. 4.1 V |
| Normal | Approx. 2.25 V | |
| Min. LO | Approx. 0.45 V |
Suspension control relay
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| 3-5 | When battery voltage is not applied to terminals 1 and 2 | 10 kΩ or higher |
| When battery voltage is applied to terminals 1 and 2 | Below 1 Ω |
Acceleration sensor assembly (Front acceleration sensor)
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| 1 (SGFL) - 2 (SGG) | Sensor is stationary | Approx. 2.25 V |
| Sensor is tilted | Change between approx. 0.9 to 2.3 V |
Acceleration sensor assembly (Rear acceleration sensor)
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| 1 (SGRR)-2 (SGND) | Sensor is stationary | Approx. 2.25 V |
| Sensor is tilted | Change between approx. 0.9 to 2.3 V |
Absorber control actuator
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| 1 (B+) - 3 (GND) | Always | 12.0 to 12.8 Ω |
| 2 (A+) - 3 (GND) | ||
| 4 (B-) - 3 (GND) | ||
| 5 (A-) - 3 (GND) |
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.