Chrysler B1B90: Driver Seat Track Position Sensor Circuit Shorted Together

Is your scanner showing Chrysler B1B90?
No worries. We'll show you what it means and how to deal with it.

Presented by

Randy Worner

00:00/00:00

Chrysler B1B90: Driver Seat Track Position Sensor Circuit Shorted Together

OVERVIEW

Severity

Medium

DIY Difficulty Level

Intermediate

Repair Cost

$80-$150

Can I Still Drive?

Yes

What Does The Chrysler B1B90 Code Mean?

The ORC monitors the status of the seat position sensor circuits continuously. If the module detects that the sensor current is shorted together with a value above I ≥ 17.1 ~ 20.5 mA, or shorted to ground with a value of & amp; lt; 5K Ohm.

What Are The Potential Causes Of The Chrysler B1B90 Code?

Driver seat harness improperly routed
Driver seat harness wires chafed, pierced, pinched, partially broken
Driver seat harness connector terminals broken, bent, pushed out, spread, corroded, contaminated
(R261) driver seat position sensor data circuit shorted to (r263) driver seat position sensor voltage circuit
(R263) driver seat position sensor voltage circuit shorted to (r262) passenger seat track position sensor signal circuit
(R263) driver seat position sensor voltage circuit shorted to (R60) passenger seat belt switch return circuit
(R263) driver seat position sensor voltage circuit shorted to ground
Driver seat track position sensor
Occupant restraint controller (ORC)