Suzuki Ignis Service Manual page 2291

6-3-94 ENGINE GENERAL INFORMATION AND DIAGNOSIS (Z13DT ENGINE)
Test Work Order Description
T13 Check: Interruption of Voltage Supply Circuit
• Measure voltage between the following terminals:
Circuit Main Fuse – Input contact
&
Ground
Yes: E11
T14 Check: Short to Ground/Interruption of Voltage Supply Circuit
• Remove electrical component from socket:
System Main Fuse
• Check the following component for proper operation:
System Main Fuse
Yes: E12
T15 Check: Short to Ground of Voltage Supply Circuit
• Connect fused jumper wire to:
Circuit Main Fuse – Output contact
&
Battery voltage
• Check the following component for proper operation:
Fuse of the fused jumper wire
Yes: T16
T16 Check: Short to Ground of Voltage Supply Circuit
• Remove fused jumper wire
• Connect fused jumper wire to:
Main Relay – Socket Terminal E75-3
&
Battery voltage
• Check the following component for proper operation:
Fuse of the fused jumper wire
Yes: E02
T17 Check: Short to Ground of Voltage Supply Circuit
• Disconnect wiring harness connector from:
ECM
• Insert new fuse into the socket of the fused jumper wire and then check
this fuse for proper operation.
Yes: E01
T18 Check: Short to Ground of Voltage Supply Circuit
• Remove electrical component from socket:
Fuel pump relay
• Insert new fuse into the socket of the fused jumper wire and then check
this fuse for proper operation.
Yes: E15
T19 Check: Short to Ground/Interruption of Voltage Supply Circuit
• Remove electrical component from socket:
Circuit Fuse
• Check the following component for proper operation:
Circuit Fuse
Yes: T20
Nominal Value
greater than 11 V
No: T14
Test okay?
No: E13
Test okay?
No: T18
Test okay?
No: T17
Test okay?
No: E14
Test okay?
No: E16
Test okay?
No: T21