P0920 on Nissan
Gear Shift Forward Actuator Circuit/Open
P0920 on Nissan vehicles indicates gear shift forward actuator circuit/open. Au7o has documented this code across 1 Nissan model — most commonly on GT-R. P0920 indicates an open circuit in the gear shift forward actuator circuit. In transmissions that use electronic shift actuators, this actuator helps engage forward gear ranges; an 'open' means the control module isn't seeing a complete electrical circuit to that actuator. The code is treated as serious because it can prevent the transmission from shifting or engaging gears properly. Symptoms may include inability to select or stay in a forward gear, harsh or no engagement, a transmission warning light, or limp-mode behavior. Typical repair costs on Nissan range from $500 to $20,000, depending on the specific model and root cause.
Common Causes of P0920
- •Open or broken wiring in the actuator circuit
- •Faulty gear shift forward actuator
- •Corroded, loose, or disconnected connector
- •Moisture or corrosion on circuit contacts
- •Damaged wiring harness near the transmission
- •Poor ground or open power feed to the actuator
- •Faulty transmission control module (less common)
P0920 on Nissan by Model
Nissan GT-R(1 issue)
- GR6 Dual-Clutch Transmission Judder and Failure2009-2024
The Nissan GT-R GR6 dual-clutch transmission (built by BorgWarner) develops judder during low-speed maneuvers, parking, and first gear takeoffs. The clutch packs wear unevenly, and the transmission control module software can cause harsh engagement. Track use accelerates wear dramatically. Nissan extended the transmission warranty on early models. Replacement costs are exceptionally high.
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View P0920 across all makes →Frequently Asked Questions
What does P0920 mean on Nissan?▼
P0920 stands for "Gear Shift Forward Actuator Circuit/Open." P0920 indicates an open circuit in the gear shift forward actuator circuit. In transmissions that use electronic shift actuators, this actuator helps engage forward gear ranges; an 'open' means the control module isn't seeing a complete electrical circuit to that actuator. The code is treated as serious because it can prevent the transmission from shifting or engaging gears properly. Symptoms may include inability to select or stay in a forward gear, harsh or no engagement, a transmission warning light, or limp-mode behavior. On Nissan specifically, this code is documented across 1 model.
What causes P0920 on Nissan vehicles?▼
Common causes on Nissan: Open or broken wiring in the actuator circuit, Faulty gear shift forward actuator, Corroded, loose, or disconnected connector, Moisture or corrosion on circuit contacts, Damaged wiring harness near the transmission. Specific causes vary by model and year — see the per-model sections below.
How much does it cost to fix P0920 on a Nissan?▼
Repair costs on Nissan range from $500 to $20,000, depending on the specific model and root cause.
Which Nissan models have P0920 documented?▼
Au7o has documented P0920 on 1 Nissan model: GT-R.