Suzuki Ignis Service Manual page 1854

Test Work Order Description
T07 Check: Component
• Remove fused jumper wire
• Ignition OFF
• Disconnect harness connector from:
ECM
• Ignition ON
• Measure voltage between the following terminals
• ECM – Wiring harness connector (wiring harness connector side) termi-
nal G88-68
&
Ground
Yes: T08
T08 Check: Interruption of Signal Circuit
• Connect fused jumper wire to:
Brake Light Switch – Wiring harness connector (wiring harness side) ter-
minal G15-4
&
Battery voltage
• Measure voltage between the following terminals
ECM – Wiring harness connector (wiring harness side) terminal G88-68
&
Ground
Yes: E01
T09 Check: Component
• Ignition OFF
• Disconnect wiring harness connector from:
ECM
• Ignition ON
• Measure voltage between the following terminals:
Brake Light Switch – Wiring harness connector (wiring harness side) ter-
minal G15-3
&
Ground
• Disconnect each of the following components/control units consecutively
from the wiring harness and repeat the measurement each time:
– ABS Control Module
– Rear Combination Lamp (Left)
– Rear Combination Lamp (Right)
– High Mount Stop Light
Yes: E05
T10 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: T11
ENGINE GENERAL INFORMATION AND DIAGNOSIS (Z13DT ENGINE) 6-3-195
Nominal Value
less than 0.3 V
No: E03
greater than 11 V
No: E02
less than 0.3 V
No: E06
Test okay?
No: T12