Low — S1Honda Accord · economy tier
B0070 on Honda Accord
The B0070 diagnostic trouble code on a Honda Accord indicates driver seat belt pretensioner a deployment control. For Honda vehicles, this code is commonly triggered by faulty seat motor/module — most common cause, test before replacing or damaged or corroded wiring/connector in the power seat system circuit.
Can You Still Drive?
Safe to drive. Check at your convenience.
Estimated Repair Cost
$100 – $800
for Honda Accord
Common on This Vehicle?
B0070 appears less frequently on Honda Accord models but should still be diagnosed promptly.
Repair Costs for B0070 on Honda Accord
These repairs are commonly needed to resolve the B0070 code on a Honda Accord:
See all repair costs for Honda Accord →Symptoms on Honda Accord
- •Seat memory settings not saving or recalling correctly
- •Power seat won't move in one or more directions
- •Diagnostic trouble code (DTC) stored in module memory
- •Fault may be intermittent — code may clear itself and reappear
- •Reduced vehicle functionality related to the power seat system
Common Causes
- •Faulty seat motor/module — most common cause, test before replacing
- •Damaged or corroded wiring/connector in the power seat system circuit
- •Blown fuse or faulty relay for the power seat system
- •Poor ground connection — check and clean all related ground points
- •Control module fault — rare but possible, only consider after ruling out simpler causes