Autodata - Diagnostic Trouble Codes Fault locations and probable causes - 2004 edition

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,* d VAU)(HALLIOPEL Model: /i7;e I Engine managementltransmission Corsa-BICombo Corsa-C Combo-C Astra-G Vectra-B Omega-B Sintra 3,O Zafira Frontera-B I EOBD type Fault location Probable cause PI525 PI526 Electronic throttle system (ETS), limp home position - malfunction Electronic throttle system (ETS), adaptation - malfunction Wiring, ETS Wiring, ETS PI530 I AC cut-off relay - circuit malfunction Wiring, AC cut-off relay, ECM PI540 I AC refrigerant pressure sensor - circuit malfunction Wiring, AC refrigerant pressure sensor, ECM PI550 I Electronic throttle system (ETS)- in emergency mode ETS, other trouble codes PI551 PI 555 Electronic throttle system (ETS), engine torque monitoring - continuously above limit Throttle position (TP) sensor Almass air flow (MAF) sensor - implausible signal Wiring, ETS, ECM Air leak, blocked hose PI560 I System voltage, battery - out of limits Wiring, battery, alternator PI571 I Brake pedal position (BPP) switch - circuit malfunction Wiring, BPP switch PI600 PI602 PI606 Engine control module (ECM)- program malfunction Knock control - RAM malfunction Engine control module (ECM)- defective ECM programming ECM ECM PI610 I lmmobilizer control module - program error lmmobilizer control module incorrectly programmed PI611 I lmmobilizer control module - coding lmmobilizer control module incorrect code entered PI612 I Immobilizer control module - incorrectho signal lrnrnobilizer control module PI613 I lmmobilizer control module - incorrectho signal lrnrnobilizer control module PI614 I lmmobilizer control module - incorrect sianal Incorrect key I - lmmobilizer control module, body control module PI615 I Immobilizer control module/body control module (BCM) - I incorrect sianal I - PI616 Immobilizer control modulelinstrumentation control lrnrnobilizer control module, instrumentation control I module - incorrect signal module PI620 PI650 PI690 PI700 PI 740 PI813 Engine control module (ECM), 5 V output voltage - circuit malfunction Service indicator - circuit malfunction Malfunction indicator lamp (MIL) - circuit malfunction Transmission control module (TCM), MIL request - malfunction AT torque control, signal - malfunction AT toraue control, sianal - malfunction PI845 1 AT torque control, signal - malfunction PI 890 CAN data bus, ECMITCM communication - malfunction detected U2100 I CAN data bus - circuit malfunction Wiring Wiring, throttle control unit, ~ ~ ~ G n s o r Wiring, service indicator Wiring, MIL ECM, TCM Wiring, -. ECM, TCM Wiring, ECM, TCM Wiring, ECM, TCM Wiring, ECM, TCM U2101 I CAN data bus - program malfunction ECM programming U2103 U2104 U2106 U2107 U2108 Engine control module (ECM), CAN data bus -matfunction detected Engine control module (ECM), CAN data bus - malfunction detected Engine control module (ECM)ltransmission control module (TCM) communication, CAN data bus - malfunction Engine control module (ECM)lmultifunction control module communication, CAN data bus - malfunction Engine control module (ECM)IABS control moduleltraction control module communication, CAN data bus - malfunction Wiring Wiring Wiring Wiring Wiring

Model: Corsa-BICombo 1,411,6 Tigra 1,411,6 Astra-F 1,411,6/1,812,0 Astra-G 1,4/1,611,812,0 Vectra-B I,G/l,8/2,O Omega-B 2,O Zafira 1,611,8 Year: 1994-00 Engine code: C14SEL, CIGSEL, C18SEL, CZOSEL, X14SZ, X14XE, XIGSEJ, XIGSZR, XIGXE, XIGXEL, X18E1, X18XE, X18XE1, X2OXEV System: Multec Simtec 56.5170 OPEL-VAUXHALL Engine management/transmission 1 General information 0 Refer to the front of this manual for general test conditions, terminology, detailed descriptions ofwiring faults and a general trouble shooter for electrical and mechanical faults. Trouble codes are displayed by the malfunction indicator lamp (MIL). The ECM fault memory can also be checked using diagnostic equipment connected to the data link connector (DLC). Accessing NOTE: Models without a terminal in position 6 of the l6pin DLC do not display trouble codes using the MIL. Diagnostic equipment required. Ensure ignition switched OFF. Bridge data link connector (DLC) terminals 6 and earth m. Switch ignition ON. Trouble codes will be displayed in groups of flashes. Count MIL flashes. Note trouble codes. Compare with trouble code table. Each trouble code consists of four groups of one or more flashes. The first group of flashes indicate the 'thousands' of the trouble code H [A]. The second group of flashes indicate the 'hundreds' of the trouble code H [Bl. The third group of flashes indicate the 'tens' of the trouble code H [C]. The fourth group of flashes indicate the 'units' of the trouble code H [Dl. Ten flashes in a group indicate '0'. A short pause separates each trouble code group H [El. A long pause separates each trouble code H [F]. For example: Trouble code Pllll displayed H.

,* d<br />

VAU)(HALLIOPEL<br />

Model:<br />

/i7;e<br />

I<br />

Engine managementltransmission<br />

Corsa-BICombo Corsa-C Combo-C Astra-G Vectra-B<br />

Omega-B Sintra 3,O Zafira Frontera-B<br />

I<br />

EOBD type <strong>Fault</strong> location<br />

Probable cause<br />

PI525<br />

PI526<br />

Electronic throttle system (ETS), limp home position -<br />

malfunction<br />

Electronic throttle system (ETS), adaptation - malfunction<br />

Wiring, ETS<br />

Wiring, ETS<br />

PI530 I AC cut-off relay - circuit malfunction Wiring, AC cut-off relay, ECM<br />

PI540 I AC refrigerant pressure sensor - circuit malfunction Wiring, AC refrigerant pressure sensor, ECM<br />

PI550 I Electronic throttle system (ETS)- in emergency mode ETS, other trouble codes<br />

PI551<br />

PI 555<br />

Electronic throttle system (ETS), engine torque<br />

monitoring - continuously above limit<br />

Throttle position (TP) sensor Almass air flow (MAF)<br />

sensor - implausible signal<br />

Wiring, ETS, ECM<br />

Air leak, blocked hose<br />

PI560 I System voltage, battery - out of limits Wiring, battery, alternator<br />

PI571 I Brake pedal position (BPP) switch - circuit malfunction Wiring, BPP switch<br />

PI600<br />

PI602<br />

PI606<br />

Engine control module (ECM)- program malfunction<br />

Knock control - RAM malfunction<br />

Engine control module (ECM)- defective<br />

ECM programming<br />

ECM<br />

ECM<br />

PI610 I lmmobilizer control module - program error<br />

lmmobilizer control module incorrectly programmed<br />

PI611 I lmmobilizer control module - coding lmmobilizer control module incorrect code entered<br />

PI612 I Immobilizer control module - incorrectho signal lrnrnobilizer control module<br />

PI613 I lmmobilizer control module - incorrectho signal lrnrnobilizer control module<br />

PI614 I lmmobilizer control module - incorrect sianal<br />

Incorrect key<br />

I<br />

-<br />

lmmobilizer control module, body control module<br />

PI615 I Immobilizer control module/body control module (BCM) -<br />

I incorrect sianal<br />

I<br />

-<br />

PI616 Immobilizer control modulelinstrumentation control lrnrnobilizer control module, instrumentation control<br />

I module - incorrect signal<br />

module<br />

PI620<br />

PI650<br />

PI690<br />

PI700<br />

PI 740<br />

PI813<br />

Engine control module (ECM), 5 V output voltage - circuit<br />

malfunction<br />

Service indicator - circuit malfunction<br />

Malfunction indicator lamp (MIL) - circuit malfunction<br />

Transmission control module (TCM), MIL request -<br />

malfunction<br />

AT torque control, signal - malfunction<br />

AT toraue control, sianal - malfunction<br />

PI845 1 AT torque control, signal - malfunction<br />

PI 890<br />

CAN data bus, ECMITCM communication - malfunction<br />

detected<br />

U2100 I CAN data bus - circuit malfunction Wiring<br />

Wiring, throttle control unit, ~ ~ ~ G n s o r<br />

Wiring, service indicator<br />

Wiring, MIL<br />

ECM, TCM<br />

Wiring, -. ECM, TCM<br />

Wiring, ECM, TCM<br />

Wiring, ECM, TCM<br />

Wiring, ECM, TCM<br />

U2101 I CAN data bus - program malfunction ECM programming<br />

U2103<br />

U2104<br />

U2106<br />

U2107<br />

U2108<br />

Engine control module (ECM), CAN data bus -matfunction<br />

detected<br />

Engine control module (ECM), CAN data bus - malfunction<br />

detected<br />

Engine control module (ECM)ltransmission control module<br />

(TCM) communication, CAN data bus - malfunction<br />

Engine control module (ECM)lmultifunction control module<br />

communication, CAN data bus - malfunction<br />

Engine control module (ECM)IABS control moduleltraction<br />

control module communication, CAN data bus -<br />

malfunction<br />

Wiring<br />

Wiring<br />

Wiring<br />

Wiring<br />

Wiring

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