Isuzu fault codes
6,918 codes · 5 vehicle records · 107 ECU records · 0 live-data parameters
Codes 6,918
| Code | Description | Brands | System |
|---|---|---|---|
| P149F | Transfer pump for reductant: short to plus | 13 | Powertrain |
| P14B6 | Reduktanttrykksensor | 9 | Powertrain |
| P1500 | Idle-speed control valve jammed open | 33 | Powertrain |
| P1501 | Idle-speed control valve jammed closed | 31 | Powertrain |
| P1502 | Short circuit to positive | 29 | Powertrain |
| P1503 | Short circuit to negative | 27 | Powertrain |
| P1504 | Open circuit | 25 | Powertrain |
| P1505 | Idle air control system at adaptive clip | 28 | Powertrain |
| P1506 | Short circuit to positive | 30 | Powertrain |
| P1508 | Idle system learned value upper limit attained | 23 | Powertrain |
| P1509 | DME: Activation, idle-speed control valve/opening coil | 22 | Powertrain |
| P150A | Signal implausible for duration of -Ignition OFF | 21 | Powertrain |
| P150B | Acceleration monitoring: value above upper control limit; Open circuit | 18 | Powertrain |
| P150C | RPM request from transmission: cannot be Performed; Implausible signal | 15 | Powertrain |
| P150D | %str_ _xxxx | 15 | Powertrain |
| P1510 | Idle air control circuit short to battery (+) | 27 | Powertrain |
| P1511 | Activation, intake-manifold changeover | 29 | Powertrain |
| P1512 | Short circuit to negative or open circuit | 32 | Powertrain |
| P1513 | Short circuit to positive | 26 | Powertrain |
| P1514 | Idle Control Valve | 19 | Powertrain |
| P1515 | Shutdown time implausible | 34 | Powertrain |
| P1516 | Electronic Throttle Control (ETC) drive steady status diagnosis error | 30 | Powertrain |
| P1517 | Power Supply Relay for ECU (J271 or J363): Electrical Malfunction | 24 | Powertrain |
| P1518 | Wheel speed too high | 24 | Powertrain |
| P1519 | DME: Control VANOS, end-pos. fault, inlet camshaft | 22 | Powertrain |
| P151C | Idle speed control - RPM higher than expected | 14 | Powertrain |
| P151F | Aktiv gitterluftskjermaktuator 2 signalmeldingsteller feil | 12 | Powertrain |
| P1520 | DME: Control VANOS, end-pos. fault, exhaust camshaft | 28 | Powertrain |
| P1521 | Intake manifold changeover valve 2 circuit electrical malfunction | 21 | Powertrain |
| P1522 | DME: Control VANOS, position, inlet camshaft | 22 | Powertrain |
| P1523 | Short circuit to negative | 27 | Powertrain |
| P1524 | Short circuit to positive | 21 | Powertrain |
| P1525 | Intake camshaft control circuit, bank 1 electrical malfunction | 27 | Powertrain |
| P1526 | Intake camshaft control circuit, bank 1 short to battery (+) | 21 | Powertrain |
| P1527 | Transmission range to pressure switch correlation | 20 | Powertrain |
| P1528 | Alternator charging information | 19 | Powertrain |
| P1529 | Camshaft control circuit short to battery (+) | 17 | Powertrain |
| P152A | Ignition Start Lamp 'A' Control Circuit Low | 13 | Powertrain |
| P152B | Ignition Start Lamp 'A' Control Circuit High | 10 | Powertrain |
| P152C | Ignition Start Lamp 'B' Control Circuit Low | 11 | Powertrain |
| P152D | Ignition Start Lamp 'B' Control Circuit High | 10 | Powertrain |
| P152E | Fuel Cutoff Switch Activated | 11 | Powertrain |
| P1531 | Camshaft Timing Adjustment: Open Circuit | 32 | Powertrain |
| P1532 | A/C compressor MAG clutch | 26 | Powertrain |
| P1533 | AAI Circuit Malfunction | 25 | Powertrain |
| P1534 | Camshaft Timing Adj. Bank2 (N208): Short to Plus | 16 | Powertrain |
| P1535 | Fuel pressure regulator current control | 22 | Powertrain |
| P1536 | Brake pedal stroke sensor | 25 | Powertrain |
| P1537 | A/C Request Circuit Low Voltage | 19 | Powertrain |
| P1538 | Engine shutoff solenoid open/short to ground | 21 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.