P0758 on Honda
Shift Solenoid "B" Electrical
P0758 on Honda vehicles indicates shift solenoid "b" electrical. Au7o has documented this code across 1 Honda model — most commonly on Passport. This powertrain code indicates an electrical fault in the transmission's shift solenoid 'B' circuit. Shift solenoids are electrically controlled valves that route transmission fluid to engage the correct gears (solenoid B is commonly associated with the 2-3 shift). The transmission computer detected the solenoid circuit electrical value (voltage/current) outside the expected range. This can cause harsh or missed shifts, slipping, or the transmission entering limp mode, and should be addressed to avoid further transmission damage. Typical repair costs on Honda range from $1,800 to $3,800, depending on the specific model and root cause.
Common Causes of P0758
- •Faulty shift solenoid B
- •Damaged, shorted, or open solenoid wiring/connector
- •Low or contaminated transmission fluid
- •Clogged or worn valve body passages
- •Internal transmission electrical (harness) fault
- •Faulty transmission control module (less common)
P0758 on Honda by Model
Honda Passport(1 issue)
- Automatic Transmission Torque Converter Clutch Shudder and 2nd-Gear Failure2000-2002
The first-generation Passport's 4-speed automatic is widely documented for torque-converter clutch shudder, slipping, harsh shifts, and eventual hard-part failure, especially loss of 2nd gear. Honda issued service information tied to Isuzu-sourced driveline components, and owner complaints frequently describe the vehicle revving without acceleration or dropping into limp behavior after warm-up. Once clutch material contaminates the fluid, the problem often progresses quickly from intermittent shudder to a full rebuild or replacement.
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View P0758 across all makes →Frequently Asked Questions
What does P0758 mean on Honda?▼
P0758 stands for "Shift Solenoid "B" Electrical." This powertrain code indicates an electrical fault in the transmission's shift solenoid 'B' circuit. Shift solenoids are electrically controlled valves that route transmission fluid to engage the correct gears (solenoid B is commonly associated with the 2-3 shift). The transmission computer detected the solenoid circuit electrical value (voltage/current) outside the expected range. This can cause harsh or missed shifts, slipping, or the transmission entering limp mode, and should be addressed to avoid further transmission damage. On Honda specifically, this code is documented across 1 model.
What causes P0758 on Honda vehicles?▼
Common causes on Honda: Faulty shift solenoid B, Damaged, shorted, or open solenoid wiring/connector, Low or contaminated transmission fluid, Clogged or worn valve body passages, Internal transmission electrical (harness) fault. Specific causes vary by model and year — see the per-model sections below.
How much does it cost to fix P0758 on a Honda?▼
Repair costs on Honda range from $1,800 to $3,800, depending on the specific model and root cause.
Which Honda models have P0758 documented?▼
Au7o has documented P0758 on 1 Honda model: Passport.