Suzuki Ignis Service Manual page 1855

6-3-196 ENGINE GENERAL INFORMATION AND DIAGNOSIS (Z13DT ENGINE)
Test Work Order Description
T11 Check: Interruption of Voltage Supply Circuit
• Measure voltage between the following terminals:
Circuit Fuse – Input contact
&
Ground
Yes: E09
T12 Check: Short to Ground of Voltage Supply Circuit
• Disconnect wiring harness connector from:
ECM
• Connect fused jumper wire to:
Brake Light Switch – Wiring harness connector (wiring harness side) ter-
minal G15-1
&
Battery voltage
• Check the following component for proper operation:
Fuse of the fused jumper wire
Yes: T13
T13 Check: Short to Ground of Voltage Supply Circuit
• Remove fused jumper wire
• Connect wiring harness connector to:
ECM
• Connect fused jumper wire to:
Brake Light Switch – Wiring harness connector (wiring harness side) ter-
minal G15-4
&
Battery voltage
• Check the following component for proper operation:
Fuse of the fused jumper wire
Yes: T14
T14 Check: Short to Ground of Voltage Supply Circuit
• Remove fused jumper wire
• Connect fused jumper wire to:
Brake Light Switch – Wiring harness connector (wiring harness side) ter-
minal G15-3
&
Battery voltage
• Check the following component for proper operation:
Fuse of the fused jumper wire
Yes: E11
Nominal Value
greater than 11 V
No: E10
Test okay?
No: E14
Test okay?
No: E13
Test okay?
No: T15