Suzuki Baleno Manual page 2089

STEP
5 Double Relay Ground Circuit Check
1) Turn ignition switch OFF.
2) Check continuity between "B/Or" terminal in double relay
coupler and body ground.
Is it continuity?
6 1) Turn ignition switch ON.
2) Measure voltage between "G/Y", "G/W" terminals in double
relay coupler with connect it coupler.
Is it 10 to 14 V?
7 ECM Power Circuit Check
1) Turn OFF ignition switch, disconnect connectors from
ECM and install double relay.
2) Check for proper connection to ECM at terminals E92-16
and E92-33.
3) If OK, then measure voltage between terminal E92-16 and
ground, E92-33 and ground with ignition switch ON.
Is each voltage 10 – 14 V?
Fig. 1 for Step 3
ACTION
Main fuse
Battery fuse
Fusible link
ENGINE GENERAL INFORMATION AND DIAGNOSIS 6-35
YES
Go to Step 6.
Go to Step 7.
Substitute a
known-good ECM
and recheck.
NO
"B/ Or" circuit in
glow plug relay
coupler open.
Double relay mal-
function.
"G/Y" or "G/W" cir-
cuit open.