Multec- S X 14 XE / X 16 XE (L) F0:DATA LIST
| No. | TECH 1 Display | Conditions for Checking | Nominal Value | Trouble Codes | Terminal |
|---|---|---|---|---|---|
| 47 | VEHICLE SPEED | Vehicle travelling at approx. 30 km/h (19 mph) |
Note:
| The TECH 1 display shows the actual speed. The speedometer display may deviate by approx. 5 to 10 % from the TECH 1 display | 30 km/h, 19 MPH | |
|---|---|---|
| 24 | F10 | |
| Notes on Trouble-shooting: | Nominal Value: | Cause of fault: |
(If nominal value is not attained)
Part 1:
· Ignition OFF
· Disconnect wiring harness plug:
K57 engine control unit
· Transmission in neutral
· Ignition ON
· Slowly move vehicle approx. 30 cm/12 in. to and fro
· Using multimeter, measure voltage
from: K57 wiring harness plug for engine control unit Ter. F10
to: ground
| alternating |
lower than 1 V and
higher than 10 V,
| If nominal value is not attained: |
Proceed with part 2
| If nominal values are attained |
|---|
| · K57 engine control unit defective. |
Part 2:
· Disconnect wiring harness plug from:
H1 radio U14/ U15/ U16 Info Display K117 immobiliser control unit H27 warning buzzer (Astra- F Saudi Arabia only)
· Slowly turn both front wheels
· Using multimeter, measure voltage
from: K57 wiring harness plug for engine control unit Ter. F10
| to: ground | alternating |
lower than 1 V and
| higher than 10 V, | · Short circuit to voltage |
(measured value constantly higher than 10 V) or short circuit to ground/ circuit interruption
(measured value constantly lower than 1 V)
from: K57 wiring harness plug for engine control unit Ter. F10
to: K117 wiring harness plug for immobiliser control unit Ter. 6
to: X17 wiring harness plug for instrument Ter. 25 (Corsa- B, Tigra)
to: X24 wiring harness plug for radio Ter. 5 (Corsa- B, Tigra)
to: X23 wiring harness plug for TID Ter. 12 (Corsa- B, Tigra)
| or |
to: X21 wiring harness plug for Instrument Ter. 3 (Astra- F)
to: X69 wiring harness plug for radio Ter. 5 (Astra- F)
to: X19 wiring harness plug for TID Ter. 12 (Astra- F)
to: X20 wiring harness plug for MID Ter. 20 (Astra- F)
to: H27 wiring harness plug for warning buzzer Ter. 4 (Astra- F) (Saudi Arabia only)
· Speedometer cable defective
· P21 odometer sensor (instrument) defective
· Connect wiring harness plug:
H1 radio
· Slowly turn both front wheels
· Using multimeter, measure voltage
from: K57 wiring harness plug for engine control unit Ter. F10
to: ground
| alternating lower than 1 V and higher than 10 V | · H1 radio defective |
· Connect wiring harness plug:
U14/ U15/ U16 Info Display
· Slowly turn both front wheels
· Using multimeter, measure voltage
from: K57 wiring harness plug for engine control unit Ter. F10
to: ground
| alternating lower than 1 V and higher than 10 V | · U14/ U15/ U16 Info Display defective |
· Connect wiring harness plug:
K117 immobiliser control unit
· Slowly turn both front wheels
· Using multimeter, measure voltage
from: K57 wiring harness plug for engine control unit Ter. F10
to: ground
| alternating lower than 1 V and higher than 10 V |
|---|
| · K117 immobiliser control unit defective |
· Connect wiring harness plug:
H27 warning buzzer (Astra- F Saudi Arabia only)
· Slowly turn both front wheels
· Using multimeter, measure voltage
from: K57 wiring harness plug for engine control unit Ter. F10
| to: ground | alternating |
lower than 1 V and
higher than 10 V,
| · H27 warning buzzer defective (Astra- F Saudi Arabia only) | |
|---|---|
| If nominal values are attained | · K57 engine control unit defective. |