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LT-152 ILLUMINATION ILLUMINATION PFP:27545 System Description NKS000JZ The control of the illumination lamps operation is dependent upon the position of the lighting switch (combina- ● to ignition relay located in IPDM E/R, from battery direct, ● through 10A fuse (No. 71, located in IPDM E/R) ● to CPU located in IPDM E/R and ● to tail lamp relay, located in IPDM E/R, ● through 15A fuse (No. 78, located in IPDM E/R) ● to CPU located in IPDM E/R, ● through 50A fusible link (letter F, located in fuse, fusible link and relay box) ● to BCM terminal 55, ● through 10A fuse [No.18, located in fuse block (J/B)] ● to BCM terminal 42. With the ignition switch in the ON or START position, power is supplied ● to ignition relay located in IPDM E/R, from battery direct, ● through 10A fuse [No.1, located in fuse block (J/B)] ● to BCM terminal 38, ● through 10A fuse [No.14, located in fuse block (J/B)] ● to combination meter terminals 22 and 23, ● through 10A fuse [No.12, located in fuse block (J/B)] ● to NAVI control unit terminal 63 (with navigation system) and ● to display and A/C auto amp. terminal 2. With the ignition switch in the ACC or ON position, power is supplied ● through 10A fuse [No.6, located in fuse block (J/B)] ● to BCM terminal 11 ● to combination meter terminal 18 ● to NAVI control unit terminal 5 (with navigation system) ● to display unit terminal 19 (with navigation system) and ● to NAVI switch terminal 1 (with navigation system). Ground is supplied ● to BCM terminal 52 ● to combination meter terminals 1, 24 and 25 ● to NAVI control unit terminals 1 and 21 (with navigation system) ● to display unit terminals 22 and 24 (with navigation system) ● to NAVI switch terminal 7 (with navigation system) and ● to display and A/C auto amp. terminal 5 ● through grounds M30 and M66, ● to IPDM E/R terminals 38 and 60 ● through grounds E17 and E47. ILLUMINATION OPERATION BY LIGHTING SWITCH With the lighting switch in the 1ST position, 2ND position or AUTO position (headlamp is ON), BCM receives |