Diagnostic Trouble Code Chart

WARNING: This page is about a different car, the 2003 Ford Thunderbird. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Diagnostic Trouble Code Chart (B1201, B1202, B1204, B1205, B1209, B1213, B1231, B1242, B1246, B1251, B1253, B1255, B1257, B1262, B1263)

Courtesy of FORD MOTOR CO.

Fig 2: Diagnostic Trouble Code Chart (B1264, B1265, B1317, B1318, B1319, B1327, B1331, B1342)

Courtesy of FORD MOTOR CO.

Fig 3: Diagnostic Trouble Code Chart (B1342, B1352, B1398, B1402, B1403, B1410, B1418, B1470, B1479)

Courtesy of FORD MOTOR CO.

Fig 4: Diagnostic Trouble Code Chart (B1483, B1492, B1499, B1501, B1503, B1505, B1519, B1551, B1567, B1600, B1601, B1602, B1676, B1681, B1689, B1794, B1830, B1869)

Courtesy of FORD MOTOR CO.

Fig 5: Diagnostic Trouble Code Chart (B1870, B1871, B1875, B1877, B1878, B1879, B1881, B1882, B1883, B1884, B1885, B1886, B1887, B1888, B1889, B1890, B1891, B1892, B1916)

Courtesy of FORD MOTOR CO.

Fig 6: Diagnostic Trouble Code Chart (B1921, B19525, B1932, B1933, B1934, B1935, B1946, B1947, B1966, B1947, B1992, B1993, B1994, B1995, B1996, B1997, B1998, B1999, B2103, B2139)

Courtesy of FORD MOTOR CO.

Fig 7: Diagnostic Trouble Code Chart (B2141, B2143, B2162, B2172, B2328, B2332, B2351, B2380, B2401, B2402, B2403, B2404, B2405, B2406, B2525, B2526)

Courtesy of FORD MOTOR CO.

Fig 8: Diagnostic Trouble Code Chart (B2427, B2428, B2429, B2431, B2432, B2434, B2435, B2436, B2438, B2439, B2440, B2441, B2444, B2425, B2474, B2475, B2477)

Courtesy of FORD MOTOR CO.

Fig 9: Diagnostic Trouble Code Chart (B2477, B2481, B2499, B2500, B2519, B2523, B2524, B2529, B2530, B2535, B2536, B2565, B2572, B2573, B2574, B2575, B2576)

Courtesy of FORD MOTOR CO.

Fig 10: Diagnostic Trouble Code Chart (B2577, B2578, B2579, B2627, B2628, B2795, B2796, B2797, B2798, B2799, B2800, B2879, B2900, C1095, C1125, C1145, C1155, C1165, C1175, C1233, C1234, C1235, C1236)

Courtesy of FORD MOTOR CO.

Fig 11: Diagnostic Trouble Code Chart (C1284, C1414, C1446, C1805, C1924, C1925, C1969, P0500, P0501, P0579, P0581, P0705, P0708, P0712, P0713, P0715, P0717, P0718, P0720, P0721, P0722)

Courtesy of FORD MOTOR CO.

Fig 12: Diagnostic Trouble Code Chart (P0731, P0732, P0733, P0734, P0735, P0741, P0743, P0745, P0750, P0755, P0760, P0765, P0775, P0779, P0791, P0794, P0795, P0796, P0797, P0799, P0840, P1460, P0461, P0462)

Courtesy of FORD MOTOR CO.

P1233 - FUEL SYSTEM DISABLED OR OFFLINE

Description:	This DTC indicates the PCM is not receiving the fuel level information on the communication link from the rear electronics module (REM). REFER to Pinpoint Test I: The Rear Electronic Module (REM) Does Not Respond To The Diagnostic Tool for REM self-test/diagnostics.
Possible Causes:	Inertia fuel shutoff (IFS) switch needs to be reset. Open FPDM ground circuit. Open circuit to FPDM PWR RLY. Open FPDM PWR circuit. Open or shorted FPM circuit (engine should start). Damaged IFS switch. Damaged FPDM PWR RLY. Damaged FPDM. Damaged PCM. Also for Mustang: Open B+ circuit to the constant control relay module (CCRM) pin 11. Open ground to CCRM pin 18. Damaged CCRM.
Diagnostic Aids:	The PCM expects to see one of the following duty cycle signals from the FPDM on the FPM circuit: 1) 50% (500 ms on, 500 ms off), all OK. 2) 25% (250 ms on, 750 ms off), FPDM did not receive a fuel pump (FP) duty cycle command from the PCM, or the duty cycle that was received was invalid. 3) 75% (750 ms ON, 250 OFF), the FPDM has detected a fault in the circuits between the FPDM and the fuel pump.

Fig 13: Diagnostic Trouble Code Chart (P1463, P1464, P1469, P1474, P1479, P1572, P1641, P1700, P1702, P1703, P1704, P1705, P1711, P1713, P1714, P1715, P1716, P1717)

Courtesy of FORD MOTOR CO.

Fig 14: Diagnostic Trouble Code Chart (P1718, P1740, P1846, P1747, P1760, P1780, P1783, P1788, P1789, U1009, U1027, U1041, U1059)

Courtesy of FORD MOTOR CO.

Fig 15: Diagnostic Trouble Code Chart (U1073, U1123, U1147, U1262, U2017, U2018)

Courtesy of FORD MOTOR CO.