B2300 Seat driver memory position error
B2301 Seat passenger memory position error
B2302 Seat headrest feedback potentiometer circuit failure
B2303 Seat headrest feedback potentiometer circuit open
B2304 Seat headrest feedback potentiometer circuit short to battery
B2305 Seat headrest feedback potentiometer circuit short to ground
B2306 Seat headrest motor stalled
B2310 Mirror driver memory position error
B2311 Mirror passenger memory position error
B2312 Mirror passenger horizontal feedback potentiometer circuit failure
B2313 Mirror passenger horizontal feedback potentiometer circuit open
B2314 Mirror passenger horizontal feedback potentiometer circuit short to battery
B2315 Mirror passenger horizontal feedback potentiometer circuit short to ground
B2316 Mirror passenger vertical feedback potentiometer circuit failure
B2317 Mirror passenger vertical feedback potentiometer circuit open
B2318 Mirror passenger vertical feedback potentiometer circuit short to battery
B2319 Mirror passenger vertical feedback potentiometer circuit short to ground
B2320 Mirror driver horizontal feedback potentiometer circuit failure
B2321 Mirror driver horizontal feedback potentiometer circuit open
B2322 Mirror driver horizontal feedback potentiometer circuit short to battery
B2323 Mirror driver horizontal feedback potentiometer circuit short to ground
B2324 Mirror driver vertical feedback potentiometer circuit failure
B2325 Mirror driver vertical feedback potentiometer circuit open
B2326 Mirror driver vertical feedback potentiometer circuit short to battery
B2327 Mirror driver vertical feedback potentiometer circuit short to ground
B2328 Column reach feedback potentiometer circuit failure
B2329 Column reach feedback potentiometer circuit open
B2330 Column reach feedback potentiometer circuit short to battery
B2331 Column reach feedback potentiometer circuit short to ground
B2332 Column tilt feedback potentiometer circuit failure
B2333 Column tilt feedback potentiometer circuit open
B2334 Column tilt feedback potentiometer circuit short to battery
B2335 Column tilt feedback potentiometer circuit short to ground
B2336 Mirror switch assembly circuit failure
B2337 Mirror switch assembly circuit open
B2338 Mirror switch assembly circuit short to battery
B2339 Mirror switch assembly circuit short to ground
B2340 Column reach motor stalled
B2341 Column tilt motor stalled
B2342 Seat switch reference voltage positive common open circuit
B2343 Seat switch reference voltage positive common supply low voltage
B2344 Seat switch reference voltage positive common supply voltage fault
B2345 Seat switch reference voltage negative common open circuit
B2346 Mirror switch reference voltage positive common open circuit
B2347 Mirror switch reference voltage positive common supply low voltage
B2348 Mirror switch reference voltage positive common supply voltage fault
B2349 Mirror switch reference voltage negative common open circuit
B2350 Steering column switch circuit short to battery
B2351 Steering column switch circuit failure
B2352 Driver memory power switch indicator circuit short to battery
B2353 Driver mirror power driver circuit short ground
B2354 Driver mirror hoizontal/vertical feedback potentiometer circuit open
B2355 Passenger mirror hoizontal/vertical feedback potentiometer circuit open
B2357 Driver window down current sense low circuit failure
B2362 Remote open/close signal circuit short to ground
B2363 Optical sensor system failure
B2364 Fuel filler door open circuit
B2365 B-pillar power sliding door open/close switch input circuit short to ground
B2366 IP power sliding door open/close switch circuit short to ground
B2367 Power sliding door override switch input circuit short to ground
B2368 Steering column switch circuit out of range
B2369 Chime output request circuit short to ground
B2373 LED #1 circuit short to ground
B2374 Power sliding detent (latch) circuit failure
B2380 Heater coolant temperature sensor circuit short to ground
B2381 Heater coolant temperature sensor circuit open
B2384 Audio reverse aid mute input circuit failure
B2385 Audio navigation mute input circuit failure

Mass Air Flow (MAF) Circuit Low Input

Description:

How does a P0102 code trigger the check engine light? The engine light will come on if the following concern is present:

The Mass Air Flow Sensor circuit is monitored by the powertrain control module (computer), for low voltage (which translates to low air flow) through the Comprehensive Component Monitor (CCM). With the key on and engine running, if the voltage drops below a minimum value this code will be set, causing the check engine light to illuminate.

Possible Causes:

MAF Sensor disconnected
MAF Sensor circuit open to computer
Vehicle Power circuit open to MAF Sensor
Power Ground circuit open to MAF Sensor
MAF Sensor Return circuit open to PCM
MAF Sensor circuit shorted to Ground
Intake air leak near MAF Sensor
Damaged MAF Sensor
Damaged computer

Diagnostic Help:

Refer to an appropriate manual for specification. If MAF Sensor voltage reading is below minimum limit with key on engine running then concern is a hard fault (present now). If all values are in spec proceed with intermittent diagnosis (refer to our “Intermittent Diagnosis Help” article through the “articles” link on the Navigation Bar). You may also use the “Get Help” link if you need specifications or have any other related questions.

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